Question

please answer this question

Answer 1

X = 30°

Y = 18°

Step-by-step explanation:

in Parellogram opposite angles are Equal

and sum of all angles are 360°

so, therefore

ΔA = ΔC

4x = 120°

x = 30°

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ΔA + ΔC = 240°

ΔB + ΔD = 360° - 240°

ΔB + ΔD = 120°

ΔB = ΔD ( opposite angles are equal )

so ΔB + ΔB = 120°

ΔB = 60°

3y + 6 = 60°

3y = 60 - 6

3y = 54

y = 54÷3

y = 18°

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