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The sides of a triangle are 3 cm, 4 cm a...

The sides of a triangle are 3 cm, 4 cm and 5 m . The area (in `cm^2`) of the triangle formed by joining the mid points of this triangle is :

A

`3 cm^(2)`

B

`6 cm^(2)`

C

`3//2 cm^(2)`

D

`3//4 cm ^(2)`

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The correct Answer is:
C
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