A circle has a diameter of 24 units. What is the area of the circle to the nearest hundredth of a square unit?
2 answers:
Answer:
452.39
Step-by-step explanation:
A=(pi)r^2
A=3.14(12)^2
A=452.39
Answer: The area of the circle is 452.16 square units.
Step-by-step explanation:
To find the area of a circle you need to use the area of a circle formula. The formula is A= π x r^2.
π= 3.14
r= 12
The r is radius which is half of the diameter. When you apply the formula you get :
A = 3.14 x 12^2
A= 3.14 x 144
A= 452.16
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