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18-05-2021
Mathematics

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if two supplementary angles is in the ratio 7:8 find the complement of the smaller angle

Respuesta :

trentleestevens trentleestevens

18-05-2021

Answer:

6°

Step-by-step explanation:

Let

the supplementary angles be 7x and 8x so,

7x+8x=180 ,15x=180 ,x=180/15 ,x=12

smaller angle=7x=7×12=84°

complement of 84°=90°-84°=6°

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