Question

1. State the property that is used in each of the following statements? 1/2 4/3 (1) If all b. then Z1 = 25. 5/6 (i) If Z
$)(4211)yy + {2 \times {50 \div }^{?} }^{2}$
4= 26, then all b. 8. (mIf 24 + 25 = 180°, then all b.​

Answer 1

Answer:

: Given \angle1=\angle5

Therefore \angle1=\angle5 (Pair of corresponding angles)

(ii): Given \angle4+\angle6

Therefore a\ \Pi\ b (If pair of alternate angles are equal, then the lines are parallel)

(iii): Given \angle4+\angle5=180\degree

Therefore a\ \Pi\ b (If sum of interior angles is 180\degree, then the lines are parallel)