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Back to Surface area of 3D solids (prisms, cylinders, cones, pyramids, spheres) — Problem 3 · Task Set 1

Surface Area of 3D Solids

Grade 10·24 problems·~30 min·Digital SAT Math·topic·sat-geotrig-area-sa
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Fluency Practice

Cylinder net showing two circles of radius 3 cm and a rectangle of height 8 cm whose width equals the circumference 6π cm.
1.

A cylinder has radius 3 cm and height 8 cm. What is its total surface area? Express your answer in terms of π (e.g., write 66pi).