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rought

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## Homework Statement

A triangle had area of 21 cm² and two of its sides are 9 cm and 14cm long.

Find the possible measures of the angle formed by these sides?

## Homework Equations

Area= 1/2abSin(C)

## The Attempt at a Solution

1/2 (9)(14)Sin C = 21 --> Sin C = (1/3)

approx 19.5 or 160.5

I'm just not sure if i did it right does this seem correct?