Statements Reasons Given: 22 and 24 are vertical

angles.

Prove: 22 24

m2 2 + m 23 = 180

m23+ m 24 = 180

22 and 23 are a linear pair

lines m and n intersect at P

m

1

1

23 and 24 are a linear pairm22 + m 23 = m 23+

m24

Statements

Reasons

V 1 22 and 24 are vert, angles 1. given

2

4

n

4

Р

3

Hint

20 points for the answer. this is for real , don't put random ! a rectangle has a length of 4 centimeters and a width of 7 centimeters. what is the effect on the perimeter when the dimensions are multiplied by 5? the perimeter is increased by a factor of 5. the perimeter is increased by a factor of 20. the perimeter is increased by a factor of 25. the perimeter is increased by a factor of 100.