Question

answer it step by step plz:))​

Answer 1

Answer:

x = 70°  so option c is correct.

Step-by-step explanation:

given: l // m and p is a transversal

To find: x

solution:

we know that line l is parallel to line m (given) and p is a transversal

; x + x +40 = 180°( angles on a same side of a transversal)

2x = 180° - 40°

2x = 140°

x = 140°/2

x = 70°

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hope it helps..............

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Answer 2

Answer:

Answer is option (c) 70°

Step-by-step explanation:

x+x+40=180 ( Co-interior angles are supplementry)

2x+40=180

2x=180-40

2x=140

x=140/2

x=70°

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