First, find the area of the whole square.
Area= Base times height= 48 times 96 = 4608
Next, find the area of ONE circle. The diameter is 12, so the radius would be 6
A=πr sqaured= 3.14 times 6 squared = 113.04
Next multiply by 3, since there are 3 circles.
113.04 times 3 =339.12
Subtract this value from the total area (4608)
4608-339.12=4268.88
ANSWER: 4268.88
Answer:
The cube has a side 4 cm long. This would mean the top of the cylinder ( circle) would have a diameter of 4 cm. and the height would also be 4 cm.
Volume of a cylinder is: Volume = πr^2h
r = radius = 4/2 = 2
h = height = 4
In terms of PI:
Volume = 2^2 x 4 x π
Volume = 16π cubic cm.
Using 3.14 for PI:
Volume = 3.14 x 2^2 x 4
Volume = 50.24 cubic cm.
Answer:
127
Step-by-step explanation:
Answer:
Step-by-step explanation:
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