If the angles of a triangle are 4x°, 3x°, 2x° then 1/4x° =

Correct option is A

Given
Angles of a triangle = 4x°, 3x°, 2x°

Formula Used
Sum of all interior angles of a triangle = 180°

Solution
4x + 3x + 2x = 180

9x = 180

x = 20

We need to find the value of  $$\frac{1}{4}x$$​​

​$$\frac{1}{4} × 20 = 5°$$​​

So the correct answer is (a)