Question

In the given figure 3, ABII CD. Find the value of x
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Answer 1

Answer:

x=50°

Step-by-step explanation:

EXTEND C TO AE SUCH THAT IT CUTS AE at F

therefore ∠ EFC=∠ EAB ( CORRESPONDING ANGLES)

NOW

X°+∠ EFC= 100°  

X°+50°=100°

X°= 100°-50°

X=50°