area of triangle using herons formula A=10,B=10 and C=8 cms respectively
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Answered by
2
Answer:
Step-by-step explanation:
Semi perimeter (s)= 10+10+8/2=14
By heron's formulae,
A=root s(s-a)(s-b)(s-c)
=root 14(14-10)(14-10)(14-8)
=root 14*4*4*6
=root 1344
=36.66
Answered by
3
S=(10+10+8)/2=14
A^2=14(14-10)(14-10)(14-8)
=14*4*4*6
2*7*4*4*2*3
Area = 8-/21
A^2=14(14-10)(14-10)(14-8)
=14*4*4*6
2*7*4*4*2*3
Area = 8-/21
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