Please put step by step

base = 27in

height = 15in

Using Pythagoras theorem,

h²= b² +h²

=> x² = 27² + 15²

=> x² = 729–225

=> x = √504

=> x= 22.45in

the correct answer is d

hope this

a.

step-by-step explanation:

step 1 distribute 2 to every term in the parentheses

step 2 add 10 on both sides of the equal sign