Question

a the angles of a triangle are in ratio 1 : 2 :3 find the angles of the triangle what type of triangle it is​

Answer 1

Answer: right angled scalene Δ

Step-by-step explanation: let the common multiple be x°

so the angles are x°, 2x° and 3x° respectively

we know that the sum of measures o all the angles of the triangle is 180°

so,

x+2x+3x=180

6x=180

x=180/6

x=30

∴the angles are

x=30°

2x=2×30=60°

3x=3×30=90°

it is a right angled scalene triangle

Answer 2

Answer:

30:60:90 is angles of the given triangle.

sum of angel is 180/6=30

30×1:30×2:30×3

=30:60:90