Question

The angles of a triangle ABC are in the ratio 1: 2:3. Find all the angles of triangle ABC. ​

Answer 1

Answer:

Let us take the angles of the triangle as x, 2x and 3x.

Now,

Let's find the x in the angles,

x + 2x + 3x = 180

6x = 180

x = 180/6

x = 30 degrees

Now, substitute the value of x into the angles

x = (30) = 30 degrees

2x = 2(30) = 60 degrees

3x = 3(30) = 90 degrees.

Therefore, the angles of the triangle ABC is 30, 60 and 90 degrees!

Hope it helps~

(the 180 came here because the total number of angles is equal to 180 degree in a triangle)

Answer 2

Answer:

The angles are 30°,60°,90°

Step-by-step explanation:

let the angles be x then

x+2x+3x=180°

6x=180°

x=180/6

x=30

angles are

x=30°

2x=30*2=60°

3x=30*3=90°