Question

what is meant by alternative angles corresponding angles vertically opposite angles can anyone say me please fast

Answer 1

Hope this will help u

Answer 2

line mn and line xy are parallel to each other
alternative angles have same value
1 and 7 are outer alternative angles
2 and 8 are outer alternative angles
5 and 3 are inner alternative angles
4 and 6 are inner alternative angles
(you can remember it as the angles facing opposite directions to each other are alternative angles)

corresponding angles have same value
1 and 4 are corresponding angles
2 and 3 are corresponding angles
5 and 8 are corresponding angles
6 and 7 are corresponding angles
(remember it as the angles facing same direction are corresponding angles)

vertically opposite angles have same value
1 and 6, 2 and 5, 4 and 7, 3 and 8 are vertically opposite angles
(remember it as the angles which are opposite to each other from same point are vertically opposite angles)

I hope you understand