Question

I REALLY NEED HELP!

△DLZ∼△MYR

What is YR?

(Picture Included!)

Answer 1

YR = 33.6 in.

Explanation:

△DLZ∼△MYR

LZ / DZ = YR / MR

21/18 = YR / 28.8

7 / 6 = YR / 28.8

YR = 7 * 28.8 / 6

YR = 33.6