Question

Q) The area of a triangle is 150 cm and its sides are in the ratio 3:4:5.
What is its perimeter?
O 10 cm
o 30 cm
0 45 cm
60 cm
​

Answer 1

Answer:

which class question

Step-by-step explanation:

sorry

Answer 2

60 cm

3x 4x 5x

area = 1/2 a*b

= 0.5 * 3x *4x

150 = 6x²

x = 5

a= 15

b= 20

c = 25

perimeter = 60