Consider four triangles having sides (5, 12, 9), (5, 12, 11), (5, 12,

1.	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)
Answer» Answer is : (c) (5, 12, 13) We have, Four triangle having sides are (5, 12, 9), (5, 12, 11), (5, 12, 13), (5, 12, 15) A right triangle has maximum area. ∴ Among these the triangle whose sides (5, 12, 13) form a right angled triangle. ∴ It has maximum area.

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)

Answer»

Answer is : (c) (5, 12, 13)

We have,

Four triangle having sides are

(5, 12, 9), (5, 12, 11), (5, 12, 13), (5, 12, 15)

A right triangle has maximum area.

∴ Among these the triangle whose sides (5, 12, 13) form a right angled triangle.

∴ It has maximum area.

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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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