Question

The angle of a triangle are in the ratio 1 : 3 : 5. Find the measure of the each one of the angle.​

Answer 1

HeYa❤️...

Answer:

Let the ratio be x.

The angles of triangle: 1x, 3x and 5x.

And the sum of internal angles of triangle is 180.

$1x + 3x + 5x = 180 \\ \\9x = 180 \\ \\ x = 20$

Hence, the angles of triangle:

1x = 20

3x = 60

5x = 100

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Answer 2

Answer:

20,60,100

Step-by-step explanation:

let the angles be x,3x,5x

then x+3x+5x=180(angle sum property)

9x=180

x=180÷9

x=20

x=20,3x=20×3=60,5x=5×20=100