Question

Find the values of the unknowns x and y in the following diagram​

Answer 1

Answer:

x=60° ( vertically opposite angle)

30°+ 60°+y=180°

90°+y=180°

y=180°-90°

y= 90°

Answer 2

Answer:

90⁰

Step-by-step explanation:

• x⁰ = 60⁰ (opposite angles
• y⁰ = 30⁰+60⁰+y = 180⁰ (sum of the angles in triangle)
• y = 180⁰- (30⁰+60⁰)
• = 180⁰-90⁰
• = 90⁰