We have,
Now,
AOB + ∠BOC = ∠A0C
⇒ 53° + x° = 90°
⇒ x° = 90° - 53°
⇒ x° = 37°
Answer:
37°
This is because the square indicates a right angle.
53 - 90 = 37
1. 73.2
2. 90
3. 80
4. 80
Step-by-step explanation:
you will have to divide 3,600 by 50
-3(7+5)÷3*2+9(3)
-21-15÷6+27
-36÷33
-12/11