Find the lateral area of this regular triangular pyramid.
216 units squared
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15
When calculating the volume of a pyramid what height do you use?
the total interior height (altitude)
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When calculating the lateral area of a pyramid what height do you use?
slant height
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20
What is the volume of this square pyramid.
1568 units cubed
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If the lateral area of a square pyramid is 800 cm^2 and the slant height is 16 cm, what is the length of the base edge?
100cm or 1m
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20
Find the volume of this pyramid. Give your answer to the nearest unit.
317 units cubed.
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25
You walk at 2m/s around the base of a square pyramid in Egypt. It takes you 200 seconds to walk all the way around. If the pyramid is 30m high then what is the volume?
4000m^3
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25
The volume of a triangle pyramid is 170 cm^3 and the base area is 34 cm^2. What is the height of the pyramid?
15cm
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15
What is the formula for the lateral area of a regular Pyramid?