Question

the three angles of triangle are in the ratio 5:7:8 find the three angles​

Answer 1

Answer:

answer is 450,630,720

Step-by-step explanation:

as we all know that angle A+B+C=180

we can take ratio as 5x +7x+8x=180

20x=180

x=180/20

x=90

we get 5 X 90=450

           7 X 90=630

          8 X 90=720