Question

5. Which of the following are vertical angles?

2 3
A. 1 and 6
8
7
6
B. 4 and 7
C. 1 and 5
D. 3 and 8

Answer 1

Option C

1 and 5

Explanation:

Vertical angle;

• Each of the pairs of opposite angles made by two intersecting lines.
• OR
• Vertical angles are angles opposite each other where two lines cross.

So,

as you can see here,

• 1 and 5
• 2 and 6
• 3 and 7
• 4 and 8

are the vertical angles.