Question

the length of a triangle is 2 cm more than its breadth find its length and breadth if the perimeter is 16​

Answer 1

Step-by-step explanation:

let the length and breadth of triangle be x

breadth x and length is 2x

given perimeter is 16 cm

perimeter of triangle -

$\frac{1}{2} multiplied \: by \: l \: into \: breadth$

1/2 x into 2x

${x}^{2}$

16 is equal to. x²

value of x is 4

length 4*2 is 8

breadth 4cm