Question

please tell me the answer​

Answer 1

Answer:

In the above figure, x + 20 + x + 30 = 180° (Linear pair property)

⇒ x + 20 + x + 30 = 180° (Linear pair property)

⇒ 2x + 50 = 180°

⇒ 2x = 180° - 50°

⇒ 2x = 130°

⇒ x = 130°/2

⇒ x = 65°

∴ x = 65°

Now that we know the value of x, we can find the value of the angles

⇒ x + 20 = 65 + 20 = 85°

⇒ x + 30 = 65 + 30 = 95°

Now, ∠y = 95° (opposite angle property)

And, ∠ z = 85° (opposite angle property)

∴ x = 65

∴ ∠y = 95°

∴ ∠z = 85°

Hope it helps you!!

Answer 2

Answer:

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