Question

Send help its 50 points !

Answer 1

According to picture we can see
Vertical angles
The opposite angles formed by two
intersecting lines
1. 6 and 9
Complementary angles
The angles forming a right angle
• 2
Adjacent angles
4 and 5 (most of other angles can be
added to this group)
Linear pair
The angles forming a straight line
3, 7 and 8

Answer 2

Explanation:

According to picture we can see

Vertical angles

The opposite angles formed by two intersecting lines

• 1, 6 and 9

Complementary angles

The angles forming a right angle

• 2

Adjacent angles

• 4 and 5 (most of other angles can be added to this group)

Linear pair

The angles forming a straight line

• 3, 7 and 8