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Type: Multiple-Choice
Category: Algebraic Expressions
Level: Grade 10
Standards: HSA-SSE.A.1, HSA-SSE.A.1b
Author: nsharp1
Created: 5 years ago

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Algebraic Expressions Question

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Grade 10 Algebraic Expressions CCSS: HSA-SSE.A.1, HSA-SSE.A.1b

The surface area of a cone is given by the expression πr(r+l), where r is the radius of the cone and l is the slant height of the cone (the length from the edge of the base to the vertex). If the radius of a cone doubled, what would happen to the volume?
  1. The surface area would also double.
  2. The surface area would increase by a factor of 4.
  3. The surface area would increase by a factor of 3.
  4. Not enough information to determine.