Math, asked by shrutirajudev21, 9 months ago

o supplementary angles are in ratio 5:4. Find the angles.

Answers

Answered by birendraprasadbillu
0

Answer:

let the ratio be 5x and 4x. 5x+4x=180 because sum of supplementary angles are 180. . 9x=180. ,x=20. 5x=5*20=100 and 4x=4*20=80

Answered by luna69
0

Answer:

let the angles be x

As there are in the ratio of 4:5,we can write it as 4x and 5x

according to the question

4x+5x=180

9x=180

x=180/9

x=20

therefore, 1st angle =4x

=4×20

=80°.............(i)

and 2nd angle =5x

=5×20

=100°.............(ii)

HOPE IT'S HELPS YOU

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