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The area of a polygon is the number of square units inside the polygon. To understand the difference between perimeter and area, think of perimeter as the length of fence needed to enclose the yard, whereas area is the space inside the yard. Perimeter is 1-dimensional and is measured in linear units such as inches, feet or meters. Area is 2-dimensional: it has a length and a width. Area is measured in square units such as square inches, square feet or square meters.To find the area of a rectangle, multiply the length by the width. The formula is:, where is the area, is the length, is the width, and · means multiply.A squareis a rectangle with 4 equal sides. To find the area of a square, multiply the length of one side by itself. The formula is: or , where A is the area, s is the length of a side, and · means multiply.Let's look at some examples of finding the area of rectangles.Example 1:Find the area of a square with each side measuring 2 inches.Solution:= (2 in) · (2 in) = 4 in2Example 2:A rectangle has a length of 8 centimeters and a width of 3 centimeters. Find the area.Solution:= (8 cm) · (3 cm) = 24 cm2In Examples 1 and 2, we found the area given the dimensions of the rectangle. Let's look at some examples in which we are given the area of the rectangle, and are asked to work backwards to find the missing dimension.

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Q: Hoe to find the area of a cylinder?
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Related questions

How do you find the curved surface area of a cylinder?

1. Find the surface area of the whole cylinder 2. Find the area of one of the two circles on either end of the cylinder 3. Multiply the circle's area by two and subtract their area from the total surface area 4. Now you have the surface area of an unclosed cylinder!


How do you find the area of the base for a cylinder?

The area for the base of a cylinder is the area of a circle. pi times radius squared.


What do you get when you divide the volume of a cylinder by the area of its base?

You Find the Hieght of the cylinder


How do you find the area of one base of a cylinder?

The area of the base of a cylinder is: pi times radius squared


How do you Find out the volume of a cylinder?

First find the area of the cylinder's base, and multiply that by the height. For V = A x h. Volume, Area, height.


How do you find the area of an cylinder?

We assume the surface area of a cylinder excluding its ends. Area = height of cylinder multiplied by circumference. That is A = h x Pi x diameter.


How would you find the surface area of a cylinder with a cylinder bored out of it?

if the cylinder is on the inside, it would not affect the surface area. otherwise, subtract the part of the inside cylinder that touches the outside from the cylinder


How do you find lateral area of a cylinder?

To find the lateral area of a cylinder, multiply the circumference (πd) by the height (πdh). After you have this, you can find the total surface area by adding twice the area of the base (2πr2).(Lateral area = πdh), (Surface area = πdh + 2πr2).


What formula you can use to find the volume of a cylinder?

Find the cross-sectional area of the cylinder (pi x the radius2), the multiply that by the height of the cylinder


What is the area of Samphire Hoe Country Park?

The area of Samphire Hoe Country Park is 300,000.0 square meters.


How do you find area of a cylinder?

(2)(pie)(r)(h) + (2)(pie)(r - squared) = tot area of a cylinder


How do you find the height of a cylinder when volume and area are given?

Make the height the subject of the fornula for the volume or surface area of the cylinder