Question

6. The angles of a triangle are
1 : 2:3. Find the angles.​

Answer 1

Step-by-step explanation:

Let one angle be x

2nd = 2x 3rd = 3x

then x +2x +3x = 180

6x =180

x= 30

2nd angle = 60

3rd angle = 90

Answer 2

Answer:

angles of triangle are in ratio 1:2:3

As sum of angles of triangle is 180

So split 180 into (1+2+3) parts

that is split 180 into 6 parts

which is 30

So, angles in ratio 1:2:3

angle becomes

1× 30, 2×30, 3×30

= 30, 60, 90

So angles of triangle are 30,60,90

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