Question

15) If angle of triangle are in ratio 1:2:3
then smallest angle in ratio is
o a) 1/3
O b) 1/6
O c) 1/2
d) 11/9​

Answer 1

Answer:

ANSWER

Angles are in the ratio =1:2:3

Let the angles be x,2x,3x

Sum of angles =180

x+2x+3x=180

6x=180

• x=30

∘

Hence, the angles are 30

∘

,60

∘

,90

∘

The triangle is a right angled triangle.

Answered By