Is the scale factor k=1.5 an enlargement, a reduction or an isometry?"
2 answers:
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Answer:
A ≈ 494.80
V = 827.02
Step-by-step explanation:
height ( <em>h </em>) = 13 mm
radius ( <em>r </em>) = = 4.5 mm
Surface area =
= 2π(4.5)(13) + 2π(4.5)
≈ 494.80
Volume =
<em> </em>=
= 827.02