Q: What is the diameter of a dinner plate?

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An ordinary dinner plate has a diametre of 32cm, which gives it a radius of 16cm a= pi * r2 a = 804 cm

25pi

Perimeter of a round plate = 2*pi*radius or pi*diameter

245.7

Someone who's finished their dinner

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Circumference = ∏ x diameterSo circumference of a dinner plate with diameter 10inches = 10∏ = 31.14inches (2.d.p)

Use the equation for circumference: C = pi * d Plug in 10 inches for "d" => C = 3.14 * 10 inches = 31.4 inches 31.4 inches is the circumference of a dinner plate with a diameter of 10 inches. Key: C = circumference d = diameter pi = 3.14

The area of a plate (which we are assuming is in the shape of a circle) is A=(pi)(radius)^2 A diameter is (2) times the (radius). The area of the dinner plate is (3.14)(5.5)^2 = 94.99 The area of the salad plate is (3.14)(4)^2 = 50.24 Now, subtract the area of the smaller plate from the larger plate. Therefore, 94.99 - 50.24 = 44.75. Therefore, the dinner plate is approximately 44.74 in^2 more than the salad plate.

A dinner plate is called a dinner plate because it is a plate which you eat your dinner off of, hence the expression "dinner plate".

A chop plate is a round platter - typically used to serve meats, shaped like a large dinner plate and generally about 13 inches or larger in diameter.

The area of the plate is equal to pi times the square of the radius. Since the plate has a 10 inch diameter, the radius is 5 inches. Therefore, the area is equal to pi times 25, or about 78. 5 inches.

-- The circumference of any circle is (pi) x (diameter) = 9 pi = 28.274 inches.-- The radius of a circle is 1/2 of its diameter. The radius of the dinner plate is 4.5 inches.-- The area of a circle is (pi) x (radius)2. The area of the dinner plate is probablya bit more than that, because it's not a flat surface.-- The area of the flat circle in the plane defined by the rim of the plate is(pi) x (4.5)2 = 20.25 pi = 63.617 square inches(rounded)

Circumference = 28.2743339 inches. Area = 63.6172512 square inches.

circumference about 28.27 inches area about 63.62 square inches

The duration of From Dumpster to Dinner Plate is 720.0 seconds.

The area is about 78.5 square inches. The formula for the area of a circle is A = pi r2 where r is the radius (half of the diameter) 3.1416 x (5)2 = 3.1416 x 25 = about 78.54 square inches

It is called a 'charger'.