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Find Radius
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Radius = Diameter ÷ 2
Radius = 32 ÷ 2
Radius = 16
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Find Area
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Area = πr²
Area = π x 16²
Area = 256π mm²
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Answer: 256π mm²
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Answer:
X is 12.58 which rounds to 12.6
Step-by-step explanation:
Kono Dio Da!!
Answer:
The area of the base is about 32 square meters
Step-by-step explanation:
V = pi times r^2 times h which is the formula.
Since the volume is 288, and the height is 9 it is,
288 = pi times r^2 times 9,
288/9 = pi times r^2 times 9/9
32/pi = pi/pi times r^2
10.2 = r^2
The square root of 10.2 is about 3.19
Area formula is pi times radius, r^2
3.19 times 3.19 or 3.19^2 = 10.1761
10.1761 times pi is 31.96 which is about 32 square meters.
I hope this helps!
Answer:
25.15
Step-by-step explanation:
2.7 - 1.55= 1.15 + 33= 34.15 - 9= 25.15
Answer:
I got 2x^3+3x^2-4x-12
Step-by-step explanation:
I hope this helps a little bit
