Question

in the given figure DE is parallel to BC.Find the measure of x and y.

Answer 1

Here angleA =3x+40
so x =
3x+40=x-60
2x=-100
x=-100/2
=-50
x=(-50)

here angle A=2y+25
so y=
2y+25=y+20
y=(-5)
ANSWER=-50,-5

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