The area of a triangle is 72 cm2 and the three altthe perimeter of the

1.	The area of a triangle is 72 cm2 and the three altthe perimeter of the triangle.itudes measure 24 cm, 18 cm and 16 em. Find
Answer» area of ∆ = 1/2(base)(height) so, base = 2∆/height = 2∆/h so, base1 = 272/24 = 6cm base2 = 272/18 = 8cm base3 = 2*72/16 = 9cm so, perimeter will be sum of all bases = 6+8+9 = 23cm

The area of a triangle is 72 cm2 and the three altthe perimeter of the triangle.itudes measure 24 cm, 18 cm and 16 em. Find

Answer»

area of ∆ = 1/2*(base)*(height)

so, base = 2∆/height = 2∆/h

so, base1 = 2*72/24 = 6cm base2 = 2*72/18 = 8cm base3 = 2*72/16 = 9cm

so, perimeter will be sum of all bases = 6+8+9 = 23cm