Question

Question 6 . If two parallel lines are intersected by a transversal, then prove that the bisectors of any two corresponding angles are parallel
please answer properly

Answer 1

Step-by-step explanation:

Let a M be the initial concentration. After 40 minutes, the concentration is a−10030a=0.70a.

k=t2.303log[A][A]o

k=402.303log0.70aa

k=8.92×10−3/min

The half life period, t1/2=k0.693=8.92×10−3/min0.693=77.7 min.

Answer 2

Answer:

If two parallel lines are intersected by a transversal, then prove that bisectors of any two corresponding angles are parallel. ... Let AB and CD be two parallel lines and transversal EF intersects then at G and H respectively. We draw GM and HN such that they bisect ΔEGB and GHD respectively