Question

find sides of a triangle if ratio of sides are 2:3:5 and its perimeter is 300​

Answer 1

Answer:

hey mate here is your answer

Step-by-step explanation:

let sides of the triangle be 2x,3x,5x

perimeter = 300 units

2x+3x+5x =300 units

10x=300 units

x=300÷10

x=30

therefore, 2x =2x=2*30=60

then 3x=3*30=90

then 5x=5*30=150

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Answer 2

SOLUTION

Let the ratio be x

A= 2xcm

B= 3xcm

C= 5xcm

So,

A+B+C= 300

=) 2x+3x+5x= 300

=) 10x= 300

=) x= 300/10

=) x= 30

Now,

1st side = 2x= 2× 30= 60cm

2nd side= 3x= 3× 30= 90cm

3rd side= 5x= 5× 30= 150cm

hope it helps ☺️⬆️