Question

two angles of a linear pair are in the ratio of 4:5 find the angles

Answer 1

Hi Friend !!!

Here is ur answer ,,,

Let the angles be 4x and 5x


4x+5x = 180°

9x = 180°

x = 180/9

x = 20°

The angles are:

4x = 4(20)

= 80°

5x = 5(20)

= 100°


Hope it helps u : )

Answer 2

Heya !!

here's Abhiranjan raj presenting..

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Let the meet ratio be X

the angles be:4x and 5x
A/Q
=)4x+5x =180

=)9x=180

=)x=180/9

=)x=20

so , angles

3x=4×20=80

5x=5×20=100

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Hope it helps you!!!!!