Question

please give correct answer for my question PLEASE​

Answer 1

Answer:

i) l||m

= line l is parallel to line m therefore all the right angles are corresponding

ii) = line l is parallel to line m and traversed by a transversal So angle angle 1 and angle 5 are congruent because they are pairs of corresponding angles

iii)the sum of angle 5 and angle 8 is 180°

because angle 5 and angle 8 are angles in a linear pair which is equal to 180°

iv) on a parallel line which is cut by a transversal

the pairs of exterior angles are supplementry that is 180°.therefore angle 1 and angle 8 are pairs of exterior angles

v) measure angle 1 and angle 8 =180°

that is pairs of supplementary angles

therefore angle 1 is supplement to angle 8