MihranY642364 MihranY642364

03-11-2022
Mathematics

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17. What is the value of x in the rhombusbelow?AC(x+40)B3x"D

17 What is the value of x in the rhombusbelowACx40B3xD class=

Respuesta :

LuccianoA293382 LuccianoA293382

03-11-2022

Remember that

In a rhombus, diagonals bisect each other at right angles (perpendicular)

so

that means

(x+40)+(3x) =90 degrees ---------> by complementary angles

solve for x

4x+40=90

4x=90-40

4x=50

x=12.5

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