Question:
The outline of the shaded figure below is formed by a semicircle, four identical quarter circles and two straight lines.
(a) Find the area of the shaded figure.
(b) Find the perimeter of the shaded figure.
(Take π = 3.14)
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Solution:
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Empowering Students and Parents with Solutions
The outline of the shaded figure below is formed by a semicircle, four identical quarter circles and two straight lines.
(a) Find the area of the shaded figure.
(b) Find the perimeter of the shaded figure.
(Take π = 3.14)