Question

/_A and /_B are supplement angles. if /_B is five times /_A, find the measure of both the angles.​

Answer 1

Answer:

∠A = 30 ; ∠B = 150

Step-by-step explanation:

Let the ∠A = x, the ∠B = 5x

solve for ∠A

           x + 5x = 180° -------(because they are supplementary)  

                 6x = 180° ---- ( divide both side by 6)

                  x = 180°/6

                  x = 30°   ∴∠A= 30°

*To find the value of ∠B, just substitute the value of x to the given.

solve for ∠B  

            ∠B = 5x

                   = 5 (30°)

             ∠B = 150°

I got u! hope it works! Thank me laterr:))