Question

The two adjacent angles of a quadrilateral are 75 degree and 125 degree. The other two angles are equal. Find the measure of each of these equal angles​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Step-by-step explanation:

The sum of interior angles of a quadrilateral = 360°

one angle = 75° , another angle = 125°

let the other two angles = x

75 + 125 + x + x = 360°

200 + 2x = 360°

2x = 360 - 200

2x = 160

x = 160/2

x = 80

so the other two angles = 80° and 80°

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