Question

Of the three angles of a triangles ,one is wice the smallest one and anthor is three time the smallest one .Then angles are

Answer 1

Answer:

30, 60, 90 degrees

Step-by-step explanation:

let smallest angles be x.

given that:

One angle is twice the smallest, then the angles = 2x

Also, other angles is thrice the smallest angle, then the 2nd angle = 3x.

Since there are three angles i.e. x, 2x, 3x and sum of angles of triangle are 180 degrees....

So, x+2x+3x = 180

=> 6x = 180

=> x = 30

Hence, 1st angle = 30 degrees

2nd angle = 2 * 30 = 60 degrees

3rd angle = 3*30 = 90 degrees.

Answer 2

Answer:

the angles are 30° , 60° and 90°.

Step-by-step explanation:

let the angles be x , 2x and 3x.

according to the given condition,

x + 2x + 3x = 180

6x = 180

therefore , x = 180/6

x = 30

Therefore , the angles are 30° , 60° and 90°.