Question

the angle of a triangle are in which radio 1:2:3 find the measures of all the angles of triangle​

Answer 1

Answer:

let x be one of the common angles

angles =x,2x and 3x

therefore total measure of angle=180°

therefore 180= x+2x+3x

180=6x

x=30°

2x=60°

3x=90°

Answer 2

Answer:

30°, 60°, 90°

Step-by-step explanation:

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

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Correct option is A)

Sum of angles of a triangle is 180

o

.

Given angles of a triangle are in ratio 1:2:3.

Let consider the angles as x, 2x and 3x respectively.

Hence,

x+2x+3x=180

o

=>6x=180

o

So, x=30

o

.

Hence other angles are 2x=60

o

and 3x=90

o

.