Calculate the SURFACE AREA of the composite figure.
300
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5
How many edges does the polyhedron have?
15 edges
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10
The icosahedron has 20 faces and 30 edges. Using Euler's formula, how many vertices does it have?
12 vertices
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trap
No points!
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star
Double points!
Okay!
shark
Other team loses 10 points!
Okay!
lifesaver
Give 10 points!
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10
The dodecahedron has 12 faces and 20 vertices. Using Euler's Formula, how many edges does it have?
30 edges
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5
Name the polyhedron with the given net.
Hexagonal Prism
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15
Calculate the LATERAL AREA of a square pyramid measuring 9 yards along the base with a slant height of 12.8 yards. Round your answer to the nearest tenth.
230.4
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5
Name the figure.
Triangular Pyramid
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20
Calculate the LATERAL AREA and SURFACE AREA.
Lateral Area: 480, Surface Area: 978
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15
Calculate the SURFACE AREA. Round your answer to the nearest tenth.
1445.1
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thief
Give points!
5
10
15
20
25
fairy
Take points!
5
10
15
20
25
fairy
Take points!
5
10
15
20
25
baam
Lose 20 points!
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5
How many vertices does the polyhedron have?
6
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15
Calculate the SURFACE AREA of a cone with a diameter of 10 inches and a slant height of 13 inches. Round your answer to the nearest tenth.