Question

two supplementary angles are 5x and 7x. Find the angles. please tell me how to do this. if anyone does they will be marked as brainliest.​

Answer 1

Answer:

Step-by-step explanation:

Let the angles which are in ratio be 5x and 7x respectively.

Now,

5x + 7x = 180

=> 12x = 180

=> x = 15

Hence the measure of both the angles are 75 degree and 105 degree.

Answer 2

Explanation- supplementary angles add up to 180 degrees, two angles are said to be supplementary, when the angles add up to 180 degrees. The supplementary angle need not be adjacent to each other, but its sum should be equal to 180 degrees.

example- 95° and 85° are supplementary angles, since they add up to 180 degrees. (95 + 85 = 180)

Solution-

5x + 7x = 180

-> 12x = 180

-> x = 15

therefore, the angles are 75° and 105°

please mark me brainliest if this helped you!