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Tanya [424]
3 years ago
8

Cone W has a radius of 8 cm and a height of 5 cm. Square pyramid X has the same base area and height as cone W. Paul and Manuel

disagree on how the volumes of cone W and square pyramid X are related. Examine their arguments. Which statement explains whose argument is correct and why? Paul Manuel The volume of square pyramid X is equal to the volume of cone W. This can be proven by finding the base area and volume of cone W, along with the volume of square pyramid X. The base area of cone W is π(r2) = π(82) = 200.96 cm2. The volume of cone W is (area of base)(h) = one third (200.96)(5) = 334.93 cm3. The volume of square pyramid X is one third(area of base)(h) = one third(200.96)(5) = 334.93 cm3. The volume of square pyramid X is three times the volume of cone W. This can be proven by finding the base area and volume of cone W, along with the volume of square pyramid X. The base area of cone W is π(r2) = π(82) = 200.96 cm2. The volume of cone W is one third(area of base)(h) = one third(200.96)(5) = 334.93 cm3. The volume of square pyramid X is (area of base)(h) = (200.96)(5) = 1,004.8 cm3. Paul's argument is correct; Manuel used the incorrect formula to find the volume of square pyramid X. Paul's argument is correct; Manuel used the incorrect base area to find the volume of square pyramid X. Manuel's argument is correct; Paul used the incorrect formula to find the volume of square pyramid X. Manuel's argument is correct; Paul used the incorrect base area to find the volume of square pyramid X.
Mathematics
1 answer:
Alona [7]3 years ago
3 0

Answer:

b

Step-by-step explanation:

answer is b on edg

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Lines a and b are parallel. What is the measure of angle s?
Arte-miy333 [17]

Answer:

Step-by-step explanation:

t = 158                         Corresponding angles

t + s = 180                   They are supplementary angles

158 + s = 180               Subtract 158 from both sides

s = 180 - 158

s = 22

As a note, all angles in this situation are either 158 or 22.

3 0
2 years ago
What is the area in square feet of the ceilling​
yan [13]
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Use the length of one side of the ceiling, which is 12, and then use the other side that is 10. The ten feet comes from the floor. think of it in 2-Dimensional
8 0
3 years ago
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dem82 [27]
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valentinak56 [21]

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4 0
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Pls help and thank you!!
nirvana33 [79]
Your answer is A.

why:

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