Question

If three angles of a triangle are in the ratio 1:2:6,find the largest and the smallest angles what type of triangle is it?​

Answer 1

Step-by-step explanation:

By angle sum property

Sum of all angles of a triangle = 180°

So, 1x + 2x + 6x = 180°

9x = 180°

x = 180°/9

x = 20°

.

Angles are 1 X 20° , 2 X 20° , 6 X 20°

>> 20°,40° and 120°

.

Largest angle »» 120°

Smallest angle »» 20°