In the figure AB//CD and BC//DE. Find x
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1
Answer:
140⁰
a/c to me
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Answered by
1
Step-by-step explanation:
angle ABC = angle BCD (alt.interior angles)
angle BCD = 40°
since BC//DE so the angles one the same side of CD transversal are supplementary.
angle BCD+x = 180°
x = 180°-angle BCD
= 180°-40°
= 140°
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