Mathematics for IGCSE & O level - Similarity (Section 1 - No. 15) | ExamPlay

Mathematics for IGCSE & O level - Similarity (Section 1 - No. 15)

What is the volume scale factor if the area scale factor is 9?

3

9

27

81

Explanation

Length scale factor is √9=3. Volume = 3³ = 27.

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