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tia_tia [17]
2 years ago
10

How do you calculate the area of a circle? Area of a circle is equal to the radius times .

Mathematics
1 answer:
klio [65]2 years ago
7 0
Formula (Area of circle) A= π•r^2

π=3.14
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szaeAnswer:

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Answer:

13.7

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5 0
3 years ago
The volume of a box without a lid is given by the formula v = 4x(10-x)^2, where x is a length in inches and v is the volume in c
Aloiza [94]

The volume of the box without the lid is 500 cubic inches.

<h3>What is volume?</h3>

The capacity of an object is measured by its volume. For instance, a cup's capacity is stated to be 100 ml if it can hold 100 ml of water in its brim.

Another way to think of volume is as the amount of space a three-dimensional object takes up.

Calculation for the volume of the box-

The volume of a box without a lid is given by the formula v = 4x(10-x)².

Where,

'x' is a length in inches, and

'v' is the volume in cubic inches.

The volume when x = 5 inches.

Substitute the value of 'x' in the formula of volume;

v = 4×5(10-5)²

  = 20×5²

v  = 500

Therefore, the volume of a box without a lid is 500 cubic inches.

To know more about the volume of a cardboard shoe box, here

brainly.com/question/623789

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2 years ago
I don't understand it maybe y'all do
kap26 [50]
Right angle triangle
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2 years ago
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