Question

The measures of the angles of a triangle are in the ratio 1:2:3. Find the
measure of each angle.​

Answer 1

Answer:

30°, 60°, 90°

Step-by-step explanation:

Sum of angles in a triangle is supplementary,

1x + 2x + 3x = 180°

6x = 180°

x = 180° / 6

x = 30°

1x = 30°

2x = 60°

3x = 90°

Answer 2

Answer:

let the three angles be x, 2x, 3x

sum of angles of a triangle = 180°

sum if ratios = 6x

so, 180° = 6x

x = (180/6)°

x= 30°

all three angles will be

30°(x)

60°(2x)

90°(3x)