In the diagram, $\angle BQC=90{}^\circ $, $\angle BCA=75{}^\circ $, $BC=9.2$ cm, $PB=10.1$ c

Question

In the diagram, $\angle BQC=90{}^\circ $, $\angle BCA=75{}^\circ $, $BC=9.2$ cm, $PB=10.1$ cm and $AB=12.5$ cm. Calculate $BQ$, $PQ$, $AP$, angle $APB$.

Accepted Answer

(a) $8.89\text{ cm}$ (b) $4.80\text{ cm}$ (c) $3.99\text{ cm}$ (d) $118.4^\circ$

Trigonometry with Right Angles and Given Side Lengths

Trigonometry with Right Angles and Given Side Lengths

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