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How do you find a circles area with its diameter?

Updated: 12/14/2022

Wiki User

∙ 12y ago

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A=3.14 1/2d time r2

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∙ 12y ago

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How do you find the diameter of water?

Only circles (or spheres) have a diameter

Do two circles with same diameter have same area or circumference?

Yes

How do you find the pi circumference and area of circles?

Area=pi times radius squared Circumference=pi times diameter or pi times radius times two

How do you find the diameter of a rectangel?

Circles have diameters, rectangles have diagonals.

What is the answer to finding the area of 4 semi-circles with the diameter of 10 centimeters?

-6

Related questions

How do you find the area of a circles when you have the diameter?

Divide the diameter by 2 to get the radius then square the radius, and finally multiply by pie (3.14)

How do you find the diameter of water?

Only circles (or spheres) have a diameter

What is the circles area if the diameter is 8?

Area of the circle = 16*pi square units

How do you find the area of circles if you have the diameter?

you take the diameter and divide it in half then you have the radius. Take the radius and multiply the radius by its self (radius squared) then multiply by 3.14 (pi) example: Diameter is 24 find the area. 24 divided by 2 is 12 12x12= 144 144x3.14= 452.16

What types of circles are there?

Radius, Diameter, Arc,Seicircle, Circumference and area.

Do two circles with same diameter have same area or circumference?

Yes

How do you find the pi circumference and area of circles?

Area=pi times radius squared Circumference=pi times diameter or pi times radius times two

How do you find the diameter of a rectangel?

Circles have diameters, rectangles have diagonals.

What is the answer to finding the area of 4 semi-circles with the diameter of 10 centimeters?

-6

What happens if you double the diameter of a circle?

You get 2 circles of diameter. If you were trying to find a perimeter, Never double the diameter. If you have a radius, You have to double it to get a perimeter.

How do you find the surface area of a circle?

you find the surface area of a circle by first finding the area of the circles/ two ends. you do this by multiplying the diameter by pi then multiply by two, that is both ends put together then you find the area of the flat part by finding out the circumference of the circle ends, then multiply that by the height of the cylinder. circumference= pi times the diameter then add all your calculation together, and you have the surface area of your cylinder :)

What is the circles area if the diameter is 6.4 cm?

Area = pi*3.22 = 32.16990877 or 32.1699 square cm to 4 d.p.

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How do you find a circles area with its diameter?

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