Question

the sides of a triangle are in the ratio 12:13:15 and its perimeter 540 cm .(1) find area and (2) altitude corresponding to the shortest sides​

Answer 1

Answer:

Explanation:

area = 1/2BH

sides =

12x + 13x +15x = 540

40x = 540

x = 540/40 = 16

sides = 192:208:240

im sorry dont hve time for the rest but hope this helps