Question

find the value of x in the following figure​

Answer 1

Answer:

$\huge\rm\red{❥AnsWer:}$

• Angles opposite to exterior angle = 50° , 70°

• Measure of exterior angle = 5x - 10

By exterior angle property , sum of angles opposite to exterior angle is equal to the exterior angle .

Therefore ,

70 + 50 = 5x - 10

120 + 10 = 5x

5x = 130

x = 130/5

x = 26

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Answer 2

Answer:

Hello!!

• exterior angle property: the measurement of exterior angle is always equal to opposite interior angles of a triangle.