A straight walking path crosses two parallel hedges in a park
MATHEMATICS · Single correct · CBSE · Mathematics · Lines and Angles · Lines and Angles
Problem
A straight walking path crosses two parallel hedges in a park. At one crossing point, an exterior angle on the right of the path is labelled α. Which of the following angles must be equal in measure to α?
(a) the interior angle on the right of the path at the second hedge
(b) the exterior angle on the right of the path at the second hedge
(c) the exterior angle on the left of the path at the first hedge
(d) the interior angle on the right of the path at the first hedge