In triangle ABC, AB=5cm, BC=7cm and CA= 12cm.What is the area of the triangle using Heron's formula?
Answers
Answered by
0
s=a+b+c/2
5+7+12/2=12
HERON S FORMULA ROOT S(S-A )(S-B) (S-C)
12(12-5)(12-7)(12-12)
THE AREA OF TRIANGLE WILL BE ZERO.
NOTE.THE SUM OF TWO SIDE OF A TRIANGLE SHOULD BE GREATER THAN THIRD
5+7+12/2=12
HERON S FORMULA ROOT S(S-A )(S-B) (S-C)
12(12-5)(12-7)(12-12)
THE AREA OF TRIANGLE WILL BE ZERO.
NOTE.THE SUM OF TWO SIDE OF A TRIANGLE SHOULD BE GREATER THAN THIRD
Similar questions