Question

8. Two supplementary angles differ by 10°. the smaller angle is ​

Answer 1

Answer:

ans is 50°

Step-by-step explanation:

let smaller angle bye x and large angle is x+10.=50° answer

Answer 2

Answer:

85

Step-by-step explanation:

1) we know that sum of two supplementary angle is 180°

2) let take two angles a&b

where a>b

3) then according to the question and concept from the step one let generate two equations

a+b=180

a-b=10

4) on solving both the equation by elemination method we will get

adding both the equation

2a=190

a=95

putting value of a in any equation formed in step3

b=85

therefore we got two angles

85,95

ans is 85 is the small angle