Question

The angle of triangle are in the ratio 3:7 :8 find the angle​

Answer 1

Answer:

30°,70°,and 80°

it is an acute angle.

Step-by-step explanation:

The ratio of the measures of angles in ∆ is 3:7:8.

so,lets us suppose that the measures are,3k,7k,8k

Evidently,their sum is 180

therefore,3k+7k+8k=180

=18k=180

=k=180/18

=k=10

hence,the measures are30°,70°and 80°

as all the angle are acute ,so is the triangle