Answer:56
Step-by-step explanation:
Answer:
5 feet is correct.
Step-by-step explanation:
The surface area is 12 + 12 + 5x + 5x + 6x = 16x + 24 = 104, so x = 5.
Answer:
a. x= 5
b. x=9
Step-by-step explanation:
a.
2x=10
10/2=5
x=5
b. 3x=27
27/3=9
x=9
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Answer:
11
Step-by-step explanation:
H =V/(LxW)/3
H = 297/(9x9)/3
H = 297/(81)/3
H = 297/27
H = 11
Therefore, the height of the pyramid is 11ft square