the circumference of a circular piece of land is 330 m. find area please give solution
Answers
Answered by
0
Step-by-step explanation:
2πr = 440m => r = 70m
Therefore area is π×r×r = (22 × 70 × 70)/7 = 15400 square meter = 1.54 hectares
Answered by
6
Answer:
2πr=330
r=330*7/22*2
r=105/2 m
area
=πr²
22/7*105/2*105/2
11*15*105/2
8662.5m²
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