If the three sides of a triangle are 11 cm, 12 cm and 13 cm, then what – McqOptions

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1.	If the three sides of a triangle are 11 cm, 12 cm and 13 cm, then what is the area of the given triangle (in cm2)?
A.	\(13\sqrt 26\)
B.	\(17\sqrt 42\)
C.	\(15\sqrt 13\)
D.	\(6\sqrt {105}\)
Answer» E.

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