Question

Abc with measure of <a=90​

Answer 1

Step-by-step explanation:

A= 90°

C= !

B=!

SO the triangle ABC =180°

LET B AND C = x

A+B+C+=180°

90+B+C=180 °

x = 180-90 =90

x = 90°

90 ÷ 2 = 45

B and C = 45 °