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if two angles of a quadrilateral are 76 and 138 degree and other two angles are equal find the measure of equal angles |
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Answer» Answer: 73°,73° Step-by-step explanation: LET the two equal angles be x Sum of all ANGLE s in a quadrilateral is 360° 76 + 138 + x + x = 360° 214 + 2X = 360° 2x = 146° x = 73° Therefore the two angles are 73°,73° HOPE THIS HELPS YOU...... |
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