The side of triangle are 7cm , 24cm and 25cm find its area ?
Answers
Answered by
0
Answer:
A =vs (s-a)(s-b)(s-c)
s = a +b+c/2 = 7+24+25=56/2=28
A= v28 (28-7)(28-24) (28-25)
=v 28x21x4x3=v7056=84
A=84cm2
Similar questions