Question

if the triangle are in the ratio 3:4:5 then find the value of its largest angle of triangle​

Answer 1

Step-by-step explanation:

let the angle 3x,4x,5x

3x+4x+5x=180 (angle sum of triangle)

12x=180

x=180/12

x=15

largest angle will be 5×15

75

is your ans pLzz follow.mes...

Answer 2

Answer:

Your answer is in the pic.

I insist you to look up for all the properties of a triangle, only then you will be able to solve such questions.