### Home > CCG > Chapter 3 > Lesson 3.2.3 > Problem3-80

3-80.

Solve for the indicated side lengths. Show all work.

See the Math Notes box in Lesson 3.1.3 for extra help.

1. $ΔGHI\simΔPQR$

$\frac{2}{7} = \frac{n}{112}$

1. $ΔABC\simΔXYZ$

Use the same method you used to solve part (a).