YOU BE THE TEACHER Your friend determines whether a triangle with side lengths of 3, 58, and 7 is a right triangle. Is your friend correct? *²+6² = c² 2 3² + (√√58)² 72 9 +58 +49 The triangle is not a right triangle.

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Your friend determines whether a triangle with side lengths of $3$ , $\sqrt{58}$ , and $7$ is a right triangle. Is your friend correct? A student note reads as follows. First line reads, “a squared plus b squared equals c squared.” Second line reads, “3 squared plus left parenthesis square root of 58 right parenthesis squared equals 7 squared” with a question mark atop the equal sign. Third line reads, “9 plus 58 is not equal to 49.” Text further reads, “The triangle is not a right triangle.”

YOU BE THE TEACHER Your friend determines whether a triangle with side lengths of 3, 58, and 7 is a right triangle. Is your friend
correct?
*²+6² = c²
2
3² + (√√58)² 72
9 +58 +49
The triangle is not a right triangle.
Transcribed Image Text:YOU BE THE TEACHER Your friend determines whether a triangle with side lengths of 3, 58, and 7 is a right triangle. Is your friend correct? *²+6² = c² 2 3² + (√√58)² 72 9 +58 +49 The triangle is not a right triangle.
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