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4/12/2019 Good News Homework Questions Go over the Quiz Open note paired Quiz Jeopardy!
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4/12/2019
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Ratios and Proportions Setting Up Proportions 1 Setting Up Proportions 2 4/12/2019 Are they Similar? Final Jeopardy Proportion of Parallel Lines 100 100 100 100 100 200 200 200 200 200 300 300 300 300 300 400 400 400 400 400 500 500 500 500 500
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Simplify the 2 following ratios
4/12/2019 Simplify the 2 following ratios 2) 1) 72
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4/12/2019 1) 2) or
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Simplify the 2 following ratios (1 lbs = 16 oz)
4/12/2019 Simplify the 2 following ratios (1 lbs = 16 oz) 1) 2)
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4/12/2019 1) 2)
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4/12/2019 Solve the Proportion.
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4/12/2019 x =
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4/12/2019 Solve the Proportion.
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4/12/2019 X=4
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4/12/2019 Solve the Proportion.
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4/12/2019 x= 13 5
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4/12/2019 The extended ratio of the angles in a triangle is 1:2: Find the measure of the largest angle.
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4/12/2019 Largest angle = 90
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4/12/2019 Find AC and XY. Y B 12 9 8 C A Z X 9
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4/12/2019 AC = 6 and XY=13.5
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4/12/2019 Find x. 8 10 25
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4/12/2019 x = 20
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Find the geometric mean between 2 and 27.
4/12/2019 Find the geometric mean between 2 and 27.
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4/12/2019
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4/12/2019 Find X
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4/12/2019 X = 13 3
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4/12/2019 Determine whether the polygons are similar. If they are, write a similarity statement and find the scale factor. If they are not similar, write “not similar.” 20 8 8 8 20
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4/12/2019 S.f. = 4 3 PRQSJKLM
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4/12/2019
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4/12/2019 A) Similar by AA B) 18.5 m
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4/12/2019 The extended ratio of the angles in a triangle is 2:3: Find the measure of the smallest angle.
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4/12/2019 24
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Find the scale factor of the new pool to an Olympic pool.
4/12/2019 A town is building a new swimming pool. An Olympic pool is rectangular with length 50 meters and width 25 meters. The new pool will be similar in shape, but only 40 meters long. Find the scale factor of the new pool to an Olympic pool. B. Find the perimeter of the new pool.
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s.f. =5/4 Perimeter of New Pool = 120m
4/12/2019 s.f. =5/4 Perimeter of New Pool = 120m
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4/12/2019 First find the scale factor from ABCE to FGHK and then calculate the perimeter of ABCE.
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s.f. = 2/5 The perimeter of ABCE = 19.
4/12/2019 s.f. = 2/5 The perimeter of ABCE = 19.
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4/12/2019 49 Determine whether the triangles are similar. A) If they are, state the theorem or postulate you used. B) Then write a similarity statement. Otherwise, if they are not similar, write “not similar.”
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4/12/2019 SAS GROEVO
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Find the value of x that makes triangle ABC ~ triangle DEF.
4/12/2019 Find the value of x that makes triangle ABC ~ triangle DEF. Also State the Triangle Similarity Theorem
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And the 2 triangles would be similar by SSS
4/12/2019 X = 7 And the 2 triangles would be similar by SSS
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4/12/2019 Daily Double! Make Your Wager
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4/12/2019
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4/12/2019 24
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4/12/2019 Determine whether the triangles are similar. A) If they are, state the theorem or postulate you used. B) Then write a similarity statement. Otherwise, if they are not similar, write “not similar.”
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4/12/2019 Not Similar
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4/12/2019 Determine whether the triangles are similar. A) If they are, state the theorem or postulate you used. B) Then write a similarity statement. Otherwise, if they are not similar, write “not similar.”
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4/12/2019 Yes by AA TRVQRS
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4/12/2019 Determine whether the triangles are similar. A) If they are, state the theorem or postulate you used. B) Then write a similarity statement. Otherwise, if they are not similar, write “not similar.”
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4/12/2019 Yes by AA SRVUTV
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4/12/2019 Find x. 55
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4/12/2019 x=70
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4/12/2019 Find x.
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4/12/2019 x=28 5
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4/12/2019 Find AB.
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4/12/2019 36
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4/12/2019 Find x. 8 9x 5 36
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4/12/2019 X =32 5
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4/12/2019 Final Jeopardy Make your wager!
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Final Jeopardy Question
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4/12/2019 Final Jeopardy Answer
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Triangle Sum Properties Triangle Sum Properties 2 Triangle Congruence 4/12/2019 Triangle Congruence 2 Final Jeopardy Isosceles & Equilateral 200 200 200 200 200 400 400 400 400 400 600 600 600 600 600 800 800 800 800 800 1000 1000 1000 1000 1000
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4/12/2019 C6-200?
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4/12/2019 C6-200A
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4/12/2019 C6-400?
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4/12/2019 C6-400A
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4/12/2019 C6-600?
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4/12/2019 C6-600A
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4/12/2019 C6-800?
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4/12/2019 C6-800A
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4/12/2019 C6-1000?
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4/12/2019 C6-1000A
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4/12/2019 C7-200?
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4/12/2019 C7-200A
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4/12/2019 C7-400?
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4/12/2019 C7-400A
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4/12/2019 C7-600?
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4/12/2019 C7-600A
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4/12/2019 Daily Double! Make Your Wager
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4/12/2019 C7-800?
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4/12/2019 C7-800A
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4/12/2019 C7-1000?
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4/12/2019 C7-1000A
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4/12/2019 C8-200?
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4/12/2019 C8-200A
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4/12/2019 C8-400?
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4/12/2019 C8-400A
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4/12/2019 C8-600?
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4/12/2019 C8-600A
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4/12/2019 C8-800?
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4/12/2019 C8-800A
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4/12/2019 C8-1000?
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4/12/2019 C8-1000A
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4/12/2019 C9-200?
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4/12/2019 C9-200A
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4/12/2019 C9-400?
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4/12/2019 C9-400A
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4/12/2019 Daily Double! Make Your Wager
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4/12/2019 C9-600?
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4/12/2019 C9-600A
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4/12/2019 C9-800?
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4/12/2019 C9-800A
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4/12/2019 C9-1000?
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4/12/2019 C9-1000A
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4/12/2019 C10-200?
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4/12/2019 C10-200A
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4/12/2019 C10-400?
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4/12/2019 C10-400A
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4/12/2019 C10-600?
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4/12/2019 C10-600A
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4/12/2019 C10-800?
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4/12/2019 C10-800A
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4/12/2019 C ?
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4/12/2019 C A
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