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The lengths of the triangle shown below ...

The lengths of the triangle shown below are rounded to the nearest 0.1 cm. What is the area, to the nearest `1 cm^(2)` of the triangle?

Note: The area of any triangle with sides of length a, b and c opposite angle of measure A, B, and C, respectively, is given by `1/2 ab sin C`.

A

4

B

5

C

8

D

10

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The correct Answer is:
C
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