Question

If two parallel lines are intersected by a transversal then sum of pair of co-interior angles is;


supplementary

complementary

360⁰

right angle

​

Answer 1

Answer:

option a ) supplementary

Step-by-step explanation:

see in attachment if line n cut line l and m in a such way that makes angle ABC and angle BCD co-interior angle

as we know the sum of 2 adjecent co interior angle is 180° so it's a supplementary