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the measure of one of the angle of a parallelogram is 40 degree then finf tht meadure of its adjacent angle |
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Answer» Answer: 110 degree Step-by-step EXPLANATION: The sum of the adjacent sides of the PARALLELOGRAM is degrees180 degrees. As given in the QUESTION , if one angle is x, the adjacent angle will be x+40 degrees. Sum of the adjacent angle is x + (x+40). =2x + 40. Therefore 2x + 40 =180. Or 2x =180 - 40 = 140. Or x =140/2 = 70. Therefore one angle is 70 degrees and the adjacent angle is 70+40 = 110 degrees |
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