The diameter of a circle is 8 inches. What is the area?
2 answers:
16π in²
Step-by-step explanation:
Step 1:
We know that area of circle is given by
A=π * R² units
Where A= Area
R= Radius = (Diameter/2)
Step 2:
Here r= 4 inches
Area = 
= 
in²
The answer is 50.24. First, take the diameter and divide it by two (4). Then, multiply it by itself (16). Lastly, multiply it by pi,(3.14).
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