johnjohnrobinsozkn69 johnjohnrobinsozkn69

17-06-2019
Mathematics

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PLEASEEEE I NEED HELPP

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Respuesta :

jimrgrant1 jimrgrant1

17-06-2019

Answer:

∠C = 143°

Step-by-step explanation:

For the quadrilateral to be a parallelogram

Then ∠C = ∠A

Given ∠B = ∠D then consecutive angles are supplementary, that is

∠C + ∠D = 180

∠C + 37 = 180 ( subtract 37 from both sides )

∠C = 143°

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