The angles of a triangle are in the ratio 2:5:8. Find the size of each of the angles.

Réponse:

24°,60° and 96° respectively

Explications étape par étape:

Firstly we must add up the three ratios

=2+5+8

=15

Since a triangle has three sides which add up to make 180°, we divide 180 by 15 which will give us 12

Finally to find the angles separately, we take one ratio and multiply it by 12.

2*12=24

5*12=60

8*12=96