The radius of a circle is 44 metres. What is the circle's area?Use 𝜋 ≈ 3.14 and round your answer to the nearest hundredth.
Question
The radius of a circle is 44 metres. What is the circle's area?
Use
and round your answer to the nearest hundredth.
Solution
The formula to calculate the area of a circle is A = πr², where r is the radius of the circle.
Step 1: Identify the radius of the circle. In this case, the radius is given as 44 metres.
Step 2: Substitute the radius into the formula. So, A = π(44)².
Step 3: Calculate the area. Using the approximation for π as 3.14, the calculation becomes A = 3.14 * (44)².
Step 4: Calculate the square of 44 which is 1936.
Step 5: Multiply 3.14 by 1936 to get the area. The result is 6073.04.
So, the area of the circle is approximately 6073.04 square metres, rounded to the nearest hundredth.
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