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PrismsPyramids

# PrismsPyramids - Area of Base = Area of one Lateral Face =...

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Math 2023 1 Surface Areas of Prisms and Pyramids The surface area of a three-dimensional solid is the ________ of all the __________________ _________________ of the solid. Usually we “unfold” the solid into a two-dimensional picture called a _________. example: Below are some examples of prisms and pyramids paired with an a possible net for that solid. The surface area of the square pyramid whose net is shown is found by adding the areas of all the faces:

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Unformatted text preview: Area of Base = Area of one Lateral Face = Surface Area = 10 in. 8 in. Math 2023 2 Practice Problems Find the surface area of each solid. a) b) c) d) e) f) g) h) i) j) Hint: Use Pythagorean Theorem. 14 m 16 m 12 m 10 ft 2 ft 3 ft 3 m 9 m 6 m 4 m 6 m 2 m 5 m 6 in. 8 in. 1.7 cm 2 cm 5 cm 12 cm 9 cm 5 cm 12 mm 10 mm 19 in. Cube 3 ft 2.6 ft Reg. Hexagon 7 ft 20 m 15 c m 10 mm 10 in. 12 in....
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PrismsPyramids - Area of Base = Area of one Lateral Face =...

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