Question

solve this problem
pls solve​

Answer 1

Answer:

⇒In the parallelogram WXYZ,

angle ZWX = angle XYZ (opposite angles of parallelogram are equal)

angle ZWX = 80 degree

⇒In the parallelogram ABCD,

angle ADC + angle BCD = 180 degree (co-interior angles)

100 degree + angle BCD = 180 degree

angle BCD = 180 - 100 degree

angle BCD = 80 degree

⇒In triangle WOC,

angle OWC(ZWX) + angle OCW(BCD) + angle WOC = 180 degree (angle sum property of triangle)

80 degree + 80 degree + x = 180 degree

160 degree + x = 180 degree

x = 180-160 degree

x = 40 degree

⇒Hence, the value of x is 40 degree.

Hope it helps.

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