Question

An exterior angle of a triangle is 125° and its two interior opposite angles are equal. Each of these equal angles is

Answer 1

Answer:

As we know the sum of two interior opposite angles is equal to exterior angle.

Let the angles be x and 4x .

so,

x+4x=125

5x=125

x=125/5

x=25

Therefore,

1st angle is x =25 degrees

2nd angle is 4x =4*25=100 degrees

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Step-by-step explanation:

Answer 2

Step-by-step explanation:

Theorem: Exterior angle equal to sum of two opposite interior angles. Soo

125°= 2 angles

125°\2=62.5°

So sum of each interior angle is 62.5°.