find the area of a circle whose circumference is 308 CM
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Answer:
0.7546 m^2
Step-by-step explanation:
2pier =308
2×22/7×r=308
r=308×7/44
r=7×7
r=49 cm
area = pier^2
=22/7 ×49 ×49
= 7546 cm^2
= 0.7546 m ^2
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