Question

Please answer it now

Answer 1

x=8°

Explanation:

JI is a diameter and K is on the circumference of a circle.

∴∠JKI=90°

also KJ=KI=x(say)

tan (x+37)=y/y=1=tan 45

so x+37=45

x=45-37=8°

Answer 2

8

Explanation:

x+37+x+37+90 = 180

2x + 74 = 90

2x = 16

x = 8