Question

the perimeters if a triangle is 50cm. one of the side is 4cm larger than the smaller side and the third side is 6cm less than twice the smaller side . find the area of the triangle​

Answer 1

Answer:

AREA of triangle = 1/2*b*h

Step-by-step explanation:

area=1/2*12*18

=108

Answer 2

let us take smaller side be x

one side = x +4 cm

Third side =2x-6

Perimeter of a triangle = Sum of all sides

x+(x+4)+(2x-6)=50

x+x+4+2x-6=50

4x-2=50

4x=50+2

x=52/4

x=13

Smaller side =x=13cm

One side = x+4 = 13 +4=17cm

Third side = 2x-6 =2(13)-6=36-6=30cm