Recap me ok area of circle the formula of
2 answers:
Answer:
A = πr²
Step-by-step explanation:
The formula for the area of a circle is A = πr², where π is approx. 3.14159 and r is the radius of the circle.
<h2>
Area = π<em>
r</em>
²</h2>
π is 3.14. <em>r</em> is the radius of the circle.
If r = 3 then the area is 28.27.
<h3>Step by step</h3>
- π × 3² | Replace <em>r </em>with your circle's radius
- 3.14... × 9 | Solve groups
- 3.14... × 9 ≈ 28.27
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Step-by-step explanation:
Answer:
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Answer:
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