Alex Chiang Anthony Hsu Andy Tien. Questions A 1 A 2 A 3 A 4 A 5 B 1 B 2 B 3 B 4 C A = 1pt B = 2pt C = 3pt.

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Presentation transcript:

Alex Chiang Anthony Hsu Andy Tien

Questions A 1 A 2 A 3 A 4 A 5 B 1 B 2 B 3 B 4 C A = 1pt B = 2pt C = 3pt

Problem Set A Number 1 A. B. C. E. D. 30º 60 º 14 30º 60 º 10 5√ Answer 90º

Problem Set A Number 1 Answers A. B.C. E. D. 30º 60 º 14 30º 60 º 10 5√ √3 Home 20 10√ √ √3 90º

Problem Set A Number 2 A. D. C. B. 30º 60 º 30º 60 º 30º 60 º Answer 90º

Problem Set A Number 2 Answers A. D. C. B. 30º 60 º 30º 60 º 30º 60 º 90º Home 2√3 4√ √3 5√3 10√3 7√3 3 14√3 3

Problem Set A Number 3 A. C. B. a 4 b x Answer

Problem Set A Number 3 Answers A. C. B Home 2√3 14√3 13√3

Problem Set A Number 4 45º 8 x A. D. C. B. 8 y 17 z 38 w Answer

Problem Set A Number 4 Answers 45º 8 A. D. C. B Home 8√2 4√2 17√2 19√2

Problem Set A Number 5 30º 8 Answer

Problem Set A Number 5 Answers 30º 8 16 Home

Problem Set B Number 1 One of the angles of a rhombus has a measure of 120. If the perimeter of the rhombus is 24, find the length of each diagonal. Answer

Problem Set B Number 1 Answers Answer: 6, 6√ º 60º 90º Home

Problem Set B Number 2 Find, to the nearest tenth, the perimeter of the trapezoid º Answer

Problem Set B Number 2 Answers º Perimeter: 57.9 Home

Problem Set B Number 3 6 Any regular octagon can be divided into rectangles and right triangles. Here, a side of the central square is 6 units long. a.Find the perimeter of the octagon b.Find the span of the octagon Answer

Problem Set B Number 3 Answer A.48 B.6+6√3 6 Home

Problem Set B Number 4 120º 18 Find the length of the altitude to the base of the isosceles triangle shown. Answer

Problem Set B Number 4 Answers 120º 18 Answer: 3√3 Home

Problem C E (-4, 5) A D C B (16,0) If the area of rectangle ABCE is eight times that of BCD, how far is D from the origin? Answer

Problem C E (-4, 5) A D C B (16,0) Answer: √146 Home