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The sids of a triangle aresqrt((b^2+c^2)...

The sids of a triangle are`sqrt((b^2+c^2)),sqrt((c^2+a^2)),sqrt((a^2+b^2)) " where " a,b,c gt 0`. The area of the triangle is given by

A

`1/2 sqrt(Sigma b^2c^2)`

B

`1/2 sqrt(Sigma a^4)`

C

`sqrt3/2 sqrt(Sigma b^2c^2)`

D

`sqrt3/2 (Sigma bc)`

Text Solution

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The correct Answer is:
A
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