Question

If the angles of a triangle are in the ratio 1 : 2 : 3, determine three angles.

Answer 1

Answer:

Step-by-step explanation:

let the angles be x, 2x and 3x

as the angles in a triangle add up to 180

x+2x+3x=180

6x=180

x=180/6

x=30

2x=60

3x=90

Answer 2

Step-by-step explanation:

= 1 : 2 : 3.

= 1 + 2 + 3.

= 6.

= 180 ÷ 6.

= 30.

= 30 * 1.

= 30.

= 30 * 2.

= 60.

= 30 * 3.

= 90.

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