Question

given that two angle supplementary angle are in ratio of 2.: 3 find the angle

Answer 1

Two supplementary angles must add up to 180∘.

The ratio given is 2:3. Therefore, you will have

2x+3x=180

5x=180

x=36

The first angle is 2x and the second is 3x.

(2)⋅(36)=72∘

(3)(36)=108∘

To check, make sure the angles add up to 180∘

72∘+108∘=180∘

Hope this helps you....:)

Answer 2

heya buddy ^_^

2x+3x=180

5x=180

x=36

angle is 2x , second is 3x.

(2)(36)=72∘

(3)(36)=108∘

make sure the angles add up to 180∘

72∘+108∘=180°