Consider four triangles having sides (5,12,9), (5,12,11), (5,12,13) and (5,12,15). Among these, the triangle having maximum area has sides
Consider four triangles having sides (5,12,9), (5,12,11), (5,12,13) and (5,12,15). Among these, the triangle having maximum area has sides
A. (5,12,9)
B. (5,12,11)
C. (5,12,13)
D. (5,12,15)
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Correct Answer - C
`"Clearly area of "triangle "having sides "(5,12,13)`
`"is greatest (use"triangle=sqrt(s(s-a)(s-b)(s-c))`
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