What is the volume of a right cone having a base diameter of 10 cm and a height of 9 cm?
2 answers:
ANSWER
EXPLANATION
The volume of a cone is calculated the using the formula:
From the given information the height of the cylinder is, h=9cm.
The diameter of the base is 10cm.
The radius is half of the diameter of the base, r=5cm.
We plug in the values into the formula to get:
Answer:
volume = (1/3)(area of base)(height)
area of base = pi * radius2 = pi * (10/2)2 = pi * 52 = 25pi cm2
volume = (1/3)( 25pi )( 9 ) cm3
volume = 75pi cm3
volume ≈ 236 cm3
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Answer:
it takes 0.48 minutes per page.
Step-by-step explanation:
12 divided by 25 is 0.48.
(ab)/2 = (3 * 6)/2 = 18/2 = 9
Area of the rectangle is L x w = 20 * 15 = 300
Area of the triangle = 1/2 x base x height = 1/2 x 15 x 12 = 90
Total area = 300 + 90 = 390 cm^2
9999
first 3 nines have the greater value but the first one has the highest and the least one is the last nine.
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