Two angles of a quadrilateral are 89° and
113°. If the other two angles are equal, find the
equal angles.
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... to your question ✍️ two angles of a quadrilateral are 89 degree and 113 degree if the other two angles are equal find the equal a
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Answer:
two angles are equal = 2x
area of quadrilateral = 360⁰
89⁰ + 113⁰ + 2x = 360⁰
202⁰ + 2x = 360⁰
2x = 360⁰-202⁰
2x = 158⁰
x = 79⁰
equal angles are 79⁹
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