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34kurt
2 years ago
12

Find area of shaded regions​

Mathematics
1 answer:
vagabundo [1.1K]2 years ago
5 0

Answer:

1039.5 cm²

Step-by-step explanation:

Area (shaded) = 22/7 x 21 x 21 - 22/7 x 21/2 x 21/2

= 1386 - 346.5

= 1039.5 cm²

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