Jeopardy Ratios/Propo rtions Solve for x Similar Polygons Similar Triangles Misc. $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 Final Jeopardy

$100 Question from “Ratios/Proportions”

$100 Answer from “Ratios/Proportions”

$200 Question from “Ratios/Proportions” Find the missing quantity if 25:30 = x:72

$200 Answer from “Ratios/Proportions”

$300 Question from “Ratios/Proportions” The ratio of the measures of three sides of a triangle is 2:5:4, and its perimeter is 165 units. Find the measure of each side of the triangle.

$300 Answer from “Ratios/Proportions”

$400 Question from “Ratios/Proportions” Two complementary angles have the ratio of 2:8. What is the measure of the larger angle?

$400 Answer from “Ratios/Proportions”

$500 Question from “Ratios/Proportions” Jane jogs the same path every day in the winter to stay in shape for track season. She runs at a constant rate and she spends a total of 39 minutes jogging. If the ratio of times of the four legs of the jog is 3:5:1:4, how long does the second leg of the jog take her?

$500 Answer from “Ratios/Proportions” 3x + 5x + x + 4x = 39 13x = 39 x = 3 5(3) = 15 minutes

$100 Question from“Solve for x” The ratio of a rectangle’s length to its width is 5:3. If the perimeter of the rectangle is 144 inches, what is the area of the rectangle?

$100 Answer from “Solve for x”

$200 Question from “Solve for x” Charlie surveyed 20 members of his class and determined that 12 of them had a pet. If 36 people have pets in Charlie’s class, how many total people are in his class?

$200 Answer from “Solve for x”

$300 Question from “Solve for x” In the picture below, Triangle ADE is similar to Triangle ABC. Find EC.

$300 Answer from “Solve for x”

$400 Question from “Solve for x” Find x if Triangle TFV is similar to Triangle ECV

$400 Answer from “Solve for x”

$500 Question from “Solve for x” Bobby and Charlie have pools that are similarly shaped. Charlie’s pool has a length of 15 feet and has a perimeter of 45 feet. If Bobby’s pool has a length of 12 feet, what is the perimeter of his pool?

$500 Answer from “Solve for x”

$100 Question from “Similar Polygons” List all pairs of congruent angles and write a proportion that relates the corresponding sides for the pair of similar polygons

$100 Answer from “Similar Polygons”

$200 Question from “Similar Polygons” Are the following figures similar? If so write a similarity statement and scale factor (left to right). If not, explain why.

$200 Answer from “Similar Polygons” They are not similar because the angles are not congruent!

$300 Question from “Similar Polygons” 1. Are the given polygons similar? 2. Find x assuming they are

$300 Answer from “Similar Polygons” We can not prove that they are similar** Note: Angle Angle Similarity only works with triangles!

$400 Question from “Similar Polygons” The given polygons are similar. Find x.

$400 Answer from “Similar Polygons”

$500 Question from “Similar Polygons”

$500 Answer from “Similar Polygons”

$100 Question from “Similar Triangles” Are the given triangles similar? Why or why not?

$100 Answer from “Similar Triangles”

$200 Question from “Similar Triangles” Are the following triangles similar? Why or why not?

$200 Answer from “Similar Triangles”

$300 Question from “Similar Triangles” Is Triangle LMN similar to Triangle LPQ? Why or why not?

$300 Answer from “Similar Triangles” NOPE– we do not have SAS similarity because the angle is not the included angle! (We have ASS instead which we know is NO good!)

$400 Question from “Similar Triangles” Are the given triangles congruent? If so, find NM and LM. If not,explain why.

$400 Answer from “Similar Triangles”

$500 Question from “Similar Triangles” A lighthouse casts a 128-foot shadow. A nearby lamppost that measures 5 feet 3 inches casts an 8 foot shadow. What is the height of the lighthouse?

$500 Answer from “Similar Triangles”

$100 Question from “Misc.” Assume that the given polygons below are similar. Find the value of x and y. What is the scale factor between them (Left to Right)

$100 Answer from “Misc.”

$200 Question from “Misc.” Ms. Stonebraker decided to take a cooking class over Christmas break. If she ended up paying $30.00 for 5 classes, how much would she end up paying if she wanted to enroll in 20 classes?

$200 Answer from “Misc.”

$300 Question from “Misc.” The given triangles are similar. Find x.

$300 Answer from “Misc.”

$400 Question from “Misc.”

$400 Answer from “Misc.”

$500 Question from “Misc.” Charlie, Joey and Billy all like to collect stamps. In ratio of stamps they have is 3:4:5. If Charlie has 27 stamps total, how many stamps to the boys have all together?

$500 Answer from “Misc.”