Question

Answer this please URGENT

Answer 1

Answer:

37°

Step-by-step explanation:

AB is diameter.

Angle made by diameter on circumference is always 90°

$x + 90 + 53 = 180$

Calculate the sum

$x + 143 = 180$

Move constant to R.H.S and change its sign

$x = 180 - 143$

Calculate the difference

$x = 37$

Hope this helps..

Best regards!!