Trapezoid ABCD is similar to trapezoid PQRS. 1. Find the scale factor of the trapezoids. В 4 С 2. Draw an altitude from point B and use the Pythagorean Theorem to find the value of w. 6. 3. Find the values of x. V. and :. 4. a. Find the perimeter of each trapezoid. b. Find the ratio of the perimeters. c. Compare the ratio of the perimeters to the scale factor you found in Exercise 1. A 12 R. 5. a. Find the area of each trapezoid. b. Find the ratio of the areas. c. Compare the ratio of the areas to the scale factor you found in Exercise 1. 18

Trapezoid ABCD is similar to trapezoid PQRS. 1. Find the scale factor of the trapezoids. В 4 С 2. Draw an altitude from point B and use the Pythagorean Theorem to find the value of w. 6. 3. Find the values of x. V. and :. 4. a. Find the perimeter of each trapezoid. b. Find the ratio of the perimeters. c. Compare the ratio of the perimeters to the scale factor you found in Exercise 1. A 12 R. 5. a. Find the area of each trapezoid. b. Find the ratio of the areas. c. Compare the ratio of the areas to the scale factor you found in Exercise 1. 18

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Description: Trapezoid ABCD is similar to trapezoid PQRS. Trapezoid ABCD is similar to trapezoid PQRS.1. Find the scale factor of the trapezoids.В 4 С2. Draw an altitude from point B and use the PythagoreanTheorem to find the value of w.6.3. Find the values of x.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter10: Measurement, Area, And Volume

Section10.1: Triangles

Problem 21E

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