Answer:
x = 2 yd
Step-by-step explanation:
Angles of 45 degreees = two congruent legs
for the Pythagorean theorem
2x^2 = 8
x^2 = 4
x = 2
a1= 0.23
r=0.01
:)
<u>Given equation:</u>
<u>Divide both sides by 20:</u>
<u>Simplify:</u>