How many times greater is the area of circle 1 than the area of circle 2? Circle 1 =18mm Circle 2 =6mm

Javier Delgado asked Oct 20, 2023

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23 votes

How many times greater is the area of circle 1 than the area of circle 2?

Circle 1 =18mm
Circle 2 =6mm

Javier Delgado asked Oct 20, 2023

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22 votes

Answer:

9 times

Explanation:

Radius R₁ = 18 = 3 * 6 = 3R₂

Area A₁ = πR₁² = π(3R₂)² = 9 * πR₂² = 9A₂

Pulkit Jha answered Oct 27, 2023

2.3k points

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