emmanuellobo49
emmanuellobo49 emmanuellobo49
  • 03-11-2021
  • Mathematics
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In a parallelogram ABCD, the measure of angle A is three times the measure of angle B. Find all the four angles of the parallelogram.​


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aiizuxuu
aiizuxuu aiizuxuu
  • 03-11-2021
So, the measure of Angle A be '3x'. Since ABCD is a parallelogram, so the measure of opposite angle is equal and consecutive angles are supplementary. On putting the values, we get; Hence The measure of ∠A, ∠B, ∠C and ∠D are 135°, 45°, 135° and 45° respectively.


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