The two adjacent angles of a quadrilateral are 68⁰ and 112⁰. The other two adjacent angles are equal. What is the measure of each of these equal angles?
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Answer:
2x= 80⁰
Step-by-step explanation:
We know that sum of angles in a quadrilateral is 360⁰.
Given two angles are 68⁰ and 112⁰.
The other two equal angles are x,x
Therefore x + x+ 68⁰ + 112⁰ = 360⁰
2x + 180⁰= 360⁰
2x= 360⁰- 180⁰
2x= 80⁰
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