Question

Find the value of the unknown exterior angle in the adjoining figure​

Answer 1

Answer:

c) 70°

Step-by-step explanation:

Using the property,

Sum of two non-adjacent interior angles of a traingle = The measure of exterior angle.

x = 30° + 40° = 70°

Answer 2

Answer:

using exterior angle property

x = 30⁰+40⁰

x = 70⁰

answer = c)