Question

if the three angles of the tringles ar in the ratio of 1:2:1 find all angles of the tringles​

Answer 1

Let the angles = 1x , 2x and 1x

By the angle sum property = three angles of a triangle sums to 180⁰

So, 1x + 2x + 1x = 180⁰

or, 3x = 180⁰

or, x = 60⁰

and 2x = 120⁰

Answer 2

Answer:

let the angles= x 2x and x

we know that sum of all the angles in a triangle is 180

therefore

x+2x+x= 180

4x=180

x=45

Angles=45 45 90