Each of the four sides of a swimming pool measures 9 meters. The pool is 5 meters deep. How much water will be needed to fill it completely? A.
45 cubic meters
B.
81 cubic meters
C.
225 cubic meters
D.
405 cubic meters
2 answers:
Answer:
405 cubic meters (I think...)
Step-by-step explanation:
9 x 9 = 81
81 x 5 = 405
Answer:
D. 405
Step-by-step explanation:
First, you find the area of the swimming pool without the water. That is 9 x 9 = 81. Then you multiply the area (without water) by 5 to find the area with the water.
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