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help plz What is the volume of the pyramid? A. 120 ft3 B. 200 ft3 C. 300 ft3 D. 600 ft3
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Guessing A.
here is the question
anyone? no? ok .-. i knew it
volume = (1/3)*base*(height) the base is a square with sides 5 and 5, so what is the area of the square?
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25
good, now multiply that by the height
20*
no, it's 25 not 20
4 * 5 is 20
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oh ok xD
area of a square = side*side = 5*5
ok
now multiply that by the height
25 x 25?
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the height is 24 so 25*24 = ?
25 x 24
right, and what does that equal?
600
D
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nope we're not done yet
now divide that by 3 and you'll have your answer..
200
good
yay! thank you!
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