A figure is made of a semicircle sitting on top of a square. The square has side 14 cm and the semicircle's diameter equals the top side of the square. Find the total area of the figure. (Take π = 722)
Class 7Area of a CirclePerimeter and Area
A273cm2
B196cm2
C350cm2
D227.5cm2
Step-by-Step Solution
Square =14×14=196cm2. Semicircle radius = 7 cm, area = 21∗722∗49=77cm2. Total =196+77=273cm2.
Answer: A) 273cm2
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