Question

the angles in a triangle is in ratio 1:2:3 then the biggest angle is​

Answer 1

Answer: Angles of triangles are 30°, 60° and 90 ° respectively. Then , the largest angle of triangle is 90°.

Answer 2

Answer:

30, 60 and 90 degrees.

Step-by-step explanation:

The sum of the angles in a triangle is 180 degrees.

The angles are in a ratio of 1:2:3

Hence, the angles are 1x, 2x and 3x respectively.

Their sum= 180

x + 2x + 3x = 180

6x= 180

x = 30 degrees

Hence the 3 angles are

1x= 1*30 = 30 degrees

2x= 2*3= 60 degrees

3x= 3*x= 90 degrees.

Largest is 90 degrees.

Hope it helps.