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Mathematics
Mensuration
Area of a Triangular Region - Given Two Sides and Included Angle
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The side opposite to the angle 'C' in $\triangle ABC$ is denoted by ____.
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In the formula $A = \frac{1}{2}ca \sin B$, 'a' and 'c' are the two sides and ____ is the included angle.
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When $\angle B = 90^\circ$ in $\triangle ABC$, the area formula simplifies to $A = \frac{1}{2} \times ____ \times a \times b$.
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If $\triangle ABC$ has an area expressed as $\frac{1}{2} \times \sin C \times ab$, the angle ____ is the included angle.
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To find the height in terms of side 'b' and angle 'C', you use the expression $h = b \times \sin ____$.
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