Question

(1) Two supplementary angles are in ratio 3:7. Find the angles ?​

Answer 1

Answer:

180 deegree

hope it will help you

Answer 2

Given:-

Ratio of two supplementary angles is 3 : 7

To Find:-

The angles.

Solution:-

Let the measure of the given angles be 3x and 7x

Since the sum of supplementary angles is 180°

So,

$\bf 3x \: + \: 7x \: = \: 180°$

$\bf => \: 10x \: = \: 180°$

$\bf => \: x \: =$ $\bf \frac {18\cancel0}{1\cancel0}$

$\bf => \: x \: = \: 18°$

$\therefore$ The two angles are 3 × 18° = 54° and 7 × 18° = 126°

The two angles are 54° and 126° [Ans]

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