For this question, assume the Parallel Postulate P-1 (a) State the Pythagorean Theorem carefully. (b) Use the diagram below to prove the Pythagorean Theorem, using the formula for the area of a square and the fact that congruent triangles have the same area. a a b. (c) Prove the second part of the Pythagorean Theorem, i.e., prove that if a triangle has side lengths a, b, and e such that a? + b? = c², then it is a right triangle.

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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For this question, assume the Parallel Postulate P-1
(a) State the Pythagorean Theorem carefully.
(b) Use the diagram below to prove the Pythagorean Theorem, using the formula for the area of a
square and the fact that congruent triangles have the same area.
b
a
a
(c) Prove the second part of the Pythagorean Theorem, i.e., prove that if a triangle has side lengths
a, b, and c such that a? + b2 = c², then it is a right triangle.
Transcribed Image Text:For this question, assume the Parallel Postulate P-1 (a) State the Pythagorean Theorem carefully. (b) Use the diagram below to prove the Pythagorean Theorem, using the formula for the area of a square and the fact that congruent triangles have the same area. b a a (c) Prove the second part of the Pythagorean Theorem, i.e., prove that if a triangle has side lengths a, b, and c such that a? + b2 = c², then it is a right triangle.
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