Area between two concentric circles = π(R ² – r² )= _______.
1) π(r² – R²)
2) π(R +r ) - (R – r)
3) π(R– r)
4) π(R +r ) (R – r)
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2
Answer:
4 is the correct option of this equation
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0
Answer:
1️⃣ Area Of The Bigger Circle with Radius R units = pi R^2 sq. units
2️⃣ Area of the Smaller Circle with Radius r units = pi r^2 sq. units
3️⃣ Area between them is given by:
(Area Of Bigger Circle) - (Area Of Smaller Circle) sq. units
pi R^2 - pi r^2 sq. units
pi (R^2 - r^2) sq. units
⭕So....
Area Between The Concentric Circles = pi (R + r)(R - r) sq. units.
Hope It Helps....
Step-by-step explanation:
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