Question

Two supplementary angles are in the ratio 5:7​

Answer 1

Answer:

If the ratio of two supplementary angles is 5 to 7, then the smaller one is 5/12 (because 5 + 7 = 12) of 180 and the larger is 7/12 of 180.

Step-by-step explanation:

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Answer 2

Answer:

We know , supplementary angles are those angles whose sum is 180 °

so ,

let the 2 angles be 5x and 7x..

we know..

5x +7x=180° (supplementary angles)

12x =180°

x=180°/12

x=15°

hence ...the 2 angles are

5x= 5×15= 75°

7x=7×15=105°

hope it helps........ :)