Question

draw a triangle with perimeter 10 cm and the sides are in the ratio 3:4:5​

Answer 1

perimeter of triangle is 10

3x+4x+5x=10

12x=10

x=5/6

one side is 3x

3×5/6=5/2=2.5

other side=4x

=4×5/6=10/3

other side=5x=25/6