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1.
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What is the length of the prism?
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2.
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What is the width of the prism?
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3.
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What is the height of the prism?
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4.
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What is the surface area of the prism in
cm2?
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Jacqueline is wrapping 2 gifts with the same
wrapping paper. The first gift box is 20 cm X 15 cm X 5 cm. The second is 30 cm X 10 cm X 3 cm.
She will need enough wrapping paper to cover the surface, plus about 10% more for overlaps and
folding.
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5.
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What is the surface area in cm2 of the
first gift?
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6.
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What is the surface area in cm2 of the
second gift?
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7.
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How much paper should Jacqueline buy in
cm2 to wrap both gifts?
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Joe is painting his room. It is 4 m X 3.5 m X 3 m.
Paint comes in 5L cans. One litre of paint covers 10m2.
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8.
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What area in m2 does Joe need to
paint?
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9.
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How many cans of paint does he need?
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Joe wants to know if he has enough paint to cover
his closet. It is 1 m X 1.5 m X 3 m.
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10.
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What area in m2 does Joe need to
paint?
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11.
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Does Joe need to buy more paint?
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