Question

solve this question I mark you as brainliest

Answer 1

Hope it helped u friend
Mark as brainliest plzzzzzzzzz and area is 384 cm2

Answer 2

let the sides be x
Perimeter= 4x+5x+3x=96
12x=96
x=8
4x=32 5x=40 3x=24
Area of triangle=1/2(bh)= 640cm^2