Question

The three angles of a triangle are in the ratio 1 : 3 : 5.How much is each angle?

Answer 1

Step-by-step explanation:

Let the measures, in degrees, be x, 3x & 5x, so 9x = 180. x = 20; largest angle measures 20(5) = 100 degrees.

Answer 2

Answer:

20,60,100

Step-by-step explanation:

1:3:5

1x+3x+5x =180

9x =180

x=180/9

x=20