Question

the angles of a triangle are in the ratio 3:5:7what type triangle is this
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Answer 1

Answer:

let the angle be 3x,5x and 7x

so 3x+5x+7x=180. (sum of triangle is 180)

15x=180

x=12

3x=3*12=36

5x=5*12=60

7x=7*12=84

it is a scalene triangle