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Q: The diameter of a round dinner plate is 10 in what is the area of the plate?

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25pi

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.

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

the circumference of a dinner plat means how to measure a dinner plate with a round object so you could use a bendy ruler. you could use other stuff but um... yeah

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

Circumference = 28.2743339 inches. Area = 63.6172512 square inches.

circumference about 28.27 inches area about 63.62 square 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)

The circle around home plate generally measures 26 feet in diameter. This area is referred to as the home plate area.

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

A circle with a diameter of 11 inches has an area of 95.03 square inches.

By the diameter of the wire.

the answer for the area is 615.8 and the answer for the circumference is 88 inches when you round!!!!

119.32

The formula to find the square feet for a round area would be (3.14 x (diameter / 2squared)) or (0.785 x diameter squared). .785 x 18squared = 254.34 sq ft

According to eHow, your base area must support at least 1/3 of the table top area.

82.466

The circumference is 3.14 (Pi) times the diameter: 3.14 x 6 = 18.84in circumference. The area formula is: A= Pi × radius2 therefore: (3 x 3) x 3.14 = 28.26in2 area.

725.466

3.14 x 12.52 = 490.625 or round it up to 490.63 millimeters.

That depends on whether the "8 feet" refers to the radius, the diameter, or the circumference of your round area.What in the world is "an 8 foot round area" ?Is 8-ft the "diameter", the distance through the center of the circle ?Is it the distance all the way around the curvy part of the circle ?Is this area even a circle ?IF this is a circle, and IF the distance around it is 8-ft, then its area is 5.093 square feet.If the diameter is 8-ft, then its area is 50.265 square feet.

226.98 inches squared.

A circle with a 14 inch diameter has an area of 153.9 sq inches.

Lateral area = pi*diameter*length = 2000*pi square mm

113 sq. ft. is the area of a 12 foot diameter circle.

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