Find the area of the given polygon.
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Answer:
128.75 sq. cm
Step-by-step explanation:
ar(PNQ) = 1/2 × 14 × 5 sq. cm = 35 sq. cm
ar(QNS) = 1/2 × 15 × 7.5 sq. cm = 56.25 sq. cm
ar(QRS) = 1/2 × 10 × 7.5 sq. cm = 37.5 sq. cm
ar(Polygon) = 35 + 56.25 + 37.5 sq. cm = 128.75 sq. cm
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