Answer :
Final answer:
The area of the circle with a diameter of 22 inches is approximately 380.14 square inches.
Explanation:
The formula to calculate the area of a circle is A = πr², where A is the area and r is the radius. However, we are given the diameter, which is twice the radius, so we need to divide it by 2 to find the radius. In this case, the diameter is 22 inches, so the radius is 11 inches.
Substituting the radius into the formula, we get A = 3.14 × (11 inches)² = 3.14 × 121 inches² ≈ 380.14 inches². Therefore, the area of the circle is approximately 380.14 square inches.
Answer:
If the Diameter of a circle is 22 inches, the area will be 380.13in².
Step-by-step explanation:
These are the formulas you use:
Area=pi*Radius^2 or A=pi*Radius*Radius
Diameter=2*Radius
A=1
4*pi*Diameter*2=1
2
4*pi*222=380.13271in
380.13271in is approximately 380.13in².
