The sides of a triangle are in the ratio of 13:14:15 and its perimeter is 84 cm. Determine the area of the triangle.

The sides of a triangle are in the ratio of 13:14:15 and its perimeter

1.	The sides of a triangle are in the ratio of 13:14:15 and its perimeter is 84 cm. Determine the area of the triangle.
A.	\[~136\,c{{m}^{2}}\]
B.	\[~236\,c{{m}^{2}}\]
C.	\[~336\text{ }c{{m}^{2}}\]
D.	\[~436\text{ }c{{m}^{2}}\]
Answer» D. \[~436\text{ }c{{m}^{2}}\]

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The sides of a triangle are in the ratio of 13:14:15 and its perimeter is 84 cm. Determine the area of the triangle.

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