Find the area enclosed by a track as shown.
30 m
7 m 7 m
7 m
44 m
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Step-by-step explanation:
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Answer:
364 m^2
Step by step explanation:
Area of figure = Area of rectangle + Area of 2 semi circles
1. Area of rectangle = l×b
30×7
= 210m^2.
2. Area of 2 semi circles = Area of 1 circle
π r^2
= 22/7 × 7 × 7
= 154 m^2
3. Adding both the areas
we get,
210 + 154 = 364 m^2
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