2 years ago

ABCD is a square. Ifm/ABD = (5x – 20)°, what is the value of x? B E C

Mathematics

1 answer:

olga2289 [7]2 years ago

4 0

X=50

all four of a squares angles are 90°

90•3=270

270-20=250

250/5=50

x=50

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