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Molodets [167]
3 years ago
6

(a) area of the shaded regionand(b) perimeter of the shaded region

Mathematics
1 answer:
Anika [276]3 years ago
5 0
A=24.56
Work circle= 3.14 times 4 Sq/4= 12.56
Trapezoid= 1/2 (4)(2+4)

B.16.75
OR 12.28+ Sq rt of 20
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