kaygirlnelson6258
17.03.2020 •
Mathematics
I need help on either one of these
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Ответ:
c=5/2 for question no. 3
Explanation is in the picture.
Ответ:
V = 400 ft^3
Step-by-step explanation:
The area of the base of this regular square pyramid is (10 ft)^2, or 100 ft^2.
Recalling that the area of a pyramid is V = (1/3)(base area)(height), in this case we get V = (1/3)(100 ft^2)(12 ft) = 400 ft^3