Question

teo angles of quadrilateral are 89 and 113 if the other two angles are equal find the equal angles

Answer 1

Two angles are 89 and 113 , it is given that other or remaining two angles are equal.

Let the measure of each equal angle be x .



Sum of all angles of any quadrilateral = 360°

89 + 113 + x + x = 360°

202 + 2x = 360°

2x = 360 - 202

2x = 158

x = 158 / 2

x = 79



Therefore, each equal angle is of 79°

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Answer 2

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sum of all anglez of quadrilateral is 360degree

let the other two angle be x

now,

x + x +113 +89 =360

2x =158

x =158/2

x =79 degree

HOPE IT WILL HELP YOU