Question

1. Two supplementary angles are in the ratio 3:7. Find the angles.


2. Tell whether the angles are only adjacent, adjacent and form a linear pair or not adjacent.
(a) Z1 and 24 (b) Z2 and 23 (c) 23 and 24 (d) Z3 and 21



please tell the answer fast​

Answer 1

Step-by-step explanation:

1) Given the ratio of two supplementary angles=3:7

let the angles be 3x and 7x

We know that , sum of supplementary

angles=180°

so,3x+7x=180°

10x=180°

x=180°÷10

x=18

Now the two supplementary angles are

3x=3×18=54°

7x=7×18=120°

Answer 2

Answer:

1 .let 3:7 ,3x and 7x

3x+7x=180

10x=180

x=18

3x=3(18)=54

7x=7(18)=126

Step-by-step explanation:

hope it will help