pls solve the answer in notebook...
Given l || m and angle 1 = 71° , find the measures of all other angles in the figure shown alongside.
Answers
Answered by
5
Given and , find the measures of all other angles in the figure shown alongside.
The other angles.
We know that:
If two lines are parallel,
- Vertically opposite angles are equal.
- Corresponding angles are equal.
- Co-interior or allied angles are supplementary.
Here,
- (Corresponding angles)
- (Corresponding angles)
- (Corresponding angles)
- (Corresponding angles)
- (Vertically opposite angles)
- (Vertically opposite angles)
- (Vertically opposite angles)
- (Vertically opposite angles)
- (Vertically opposite angles)
So,
(Vertically opposite angles)
(Corresponding angles)
(Vertically opposite angles)
So,
(Corresponding angles)
(Vertically opposite angles)
(Vertically opposite angles)
Attachments:
Similar questions