CPM Homework Help : INT3 Problem 2-108

CPM Homework Banner

Home > INT3 > Chapter 2 > Lesson 2.2.4 > Problem 2-108

2-108.

What is the value of $x$ in each diagram?

Hint (a):
Recall the properties of the Pythagorean Theorem: $a^2+b^2=c^2$ .
Step (b):
$(39)^2=(15)^2+c^2$
Step 2 (b):
$1521-225=c^2$
Answer (a):
$x=36$

Hint (b):
Use the same method as (a)

© 2022 CPM Educational Program. All rights reserved.