A circular lagoon has a radius of 22mbif you walk around it, how many meters would the be ( use π =3.14)
also, what is the area of the lagoon?
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A circular lagoon has a radius of 22mbif you walk around it, how many meters would the be ( use π =3.14)
also, what is the area of the lagoon?
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Answer:
Area of a Circle
When it comes to the area of circle given its radius, we need to use the formula of A = πr².
1. List down all the given in this word problem.
2. Proceed to solving.
Please take note that when we have squared exponent, we multiply it two times to itself to get the right answer. It is not just multiplying into 2.
Hence, the area of the lagoon would be 1,519.76 square meters (1,519.76 m²)