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The sum of two opposite angles of a quadrilateral is 280°. The other two angles are equal. Find the measure of the equal angles. (Please)

2 Answers

4 votes

Answer:

40° each

Explanation:

The interior angles of a quadrilateral add up to 360°.

360° - 280° = 80°/2 = 40°

User Teodor
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What he said ^^^^^^^^^^^^^^^
User BekaKK
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