Question

if x and y are interior angles of lines t and u and if x = 71 and y=110 are the lines t and u are parallel ? justify ? ​

Answer 1

Answer:

No. lines will not be parallel.

Step-by-step explanation:

Co-interior angles add up to 180°. (Property of parallel lines)

Since x & y are co-interior angles, they should add up 180°.

x+y=180°

RHS=71+110=181°

LHS=180°

181°≠180°

RHS ≠ LHS.

hence lines are not parallel.

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