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Two spheres have a scale factor ratio of 1:3. The smaller sphere has a surface area of 16ft. Find the surface area of the larger sphere

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Given:

Two spheres have a scale factor ratio of 1:3. The smaller sphere has a surface area of 16ft. square.

Required:

Find the surface area of the larger sphere?

Step-by-step explanation:

User Saad Farooq
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