2 years ago

A cone has a volume of 314 cubic millimeters and a height of 12 millimeters. What is its

Mathematics

1 answer:

Hoochie [10]2 years ago

7 0

Answer:

5mm

Step-by-step explanation:

using the formula of volume of cone i.e. 1/3 ×πr²h

1/3 × πr²h = 314

or, r²= (314×3)/ (π×h)

or, r² = 25

r= 5 mm

You might be interested in

Aleonysh [2.5K]

2 pounds per person

5 0

1 year ago

The toy shop is located at (-2, 3) and the ice skating rink is located at (-2, -5). Plot these points on the coordinate grid. If

natta225 [31]

Answer:

8 miles

Step-by-step explanation:

We start by calculating the distance between the two points

To calculate this, we use the distance formula

Let the distance be D

We have the formula as;

D = √(x2-x1)^2 + (y2-y1)^2

D = √(-2+2)^2 + (-5-3)^2

D = √(64)

D = 8 units

Since 1 unit is 1 mile,

then 8 units will be 8 * 1 = 8 miles

7 0

2 years ago

What the nearest hundred thousand for 767074

Law Incorporation [45]

7 is digit for hundred thousands and 6 is for ten thousands so the answer is 800,000

5 0

2 years ago

A triangle with sides of lengths 16, 63, and 65 is a right triangle.

malfutka [58]

False I think it doesn't add up to 18

3 0

2 years ago

Alex created a new game. Please HELP!

natulia [17]

Answer:

Step-by-step explanation:

6 0

1 year ago