find the area of the triangle whose sides are 13 cm, 14 cm and 15cm
nethranithu:
I am having one doubt fFriend
Formula iss 1/2 * base * height
Here which is base And height??
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a=13,b=14,c=15
S=a+b+c/2
=13+14+15/2
=21cm
Area=root over of21*8*7*6
=3*7*7*2*2*2*2*3=3*2*2*7=84cm sq.
S=a+b+c/2
=13+14+15/2
=21cm
Area=root over of21*8*7*6
=3*7*7*2*2*2*2*3=3*2*2*7=84cm sq.
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