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3 complete rotations

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Q: If the radius of a baseball is 1.5 and home plate is 16 wide how many rotations would it take for the ball to roll across home plate?
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Derek's dinner plate has a diameter of about 9 inches find its circumferences and area?

-- 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)

A piece of string 25cm long goes exactly once around the edge of a plate in the form of a quadrant Calculate the area of the quadrant?

Presumably the plate is completely flat. The circumference will be 4*25 = 100 cm. First find the radius of the plate by rearranging the formula: 2*pi*radius = 100cm radius = 100/2*pi = 15.91549431 cm. Now use the formula pi*radius2 to find the area of the plate, and then divide your answer by 4 to give you the area of the quadrant. pi*15.915494312 = 795.7747155/4 = 198.9436789cm2. Therefore, the area of the quadrant is 199 cm2 correct to three significant figures.

What iS the radius of a circle with circumference?

A circle is a shape with all points the same distance from the center. It is named by the center. The circle to the left is called circle A since the center is at point A. If you measure the distance around a circle and divide it by the distance across the circle through the center, you will always come close to a particular value, depending upon the accuracy of your measurement. This value is approximately 3.14159265358979323846... We use the Greek letter (pronounced Pi) to represent this value. The number goes on forever. However, using computers, has been calculated to over 1 trillion digits past the decimal point.The distance around a circle is called the circumference. The distance across a circle through the center is called the diameter. is the ratio of the circumference of a circle to the diameter. Thus, for any circle, if you divide the circumference by the diameter, you get a value close to . This relationship is expressed in the following formula:where is circumference and is diameter. You can test this formula at home with a round dinner plate. If you measure the circumference and the diameter of the plate and then divide by , your quotient should come close to . Another way to write this formula is: where · means multiply. This second formula is commonly used in problems where the diameter is given and the circumference is not known (see the examples below).The radius of a circle is the distance from the center of a circle to any point on the circle. If you place two radii end-to-end in a circle, you would have the same length as one diameter. Thus, the diameter of a circle is twice as long as the radius. This relationship is expressed in the following formula: , where is the diameter and is the radius.

Is a pentagon a regular polygon?

No. A pentagon is a polygon. It may or may not be regular.

Find the surface area of a plate?

surface area of glass plate

Related questions

How many points for running across home plate in baseball?

One run

What is degree of freedom of a plate element?

two rotations (out of plane) and one displacement (out of plane)

How many points for a catch in baseball?

You dont get point for a catch, only for having runners run across home plate.

How do you calculate perimeter of plate?

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

How do you find the thickness of a plate if mass and radius are known?

To find the thickness of a plate when the mass and radius are known, you can use the formula for the surface area of a cylinder. With the mass and radius, you can calculate the volume of the cylinder and then use the formula for the volume of a cylinder to determine the thickness of the plate.

Which is larger a pie plate with a radius of 5 inches or a pie plate with a diameter of 9 inches?

The pie plate with the 5-inch diameter is greater.

Which sport might you come across clutch hitter blocking the plate and bean ball?

Those are the terms used in the sport of baseball.

What is the circumference of a circular plate with a radius of 3 inches?

5 answer

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

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.

What is the objective of baseball?

The object of baseball is to run across home plate more times than the opposing team.

How many revolutions does a basbeall have from the pitchers mound to the plate?

A lot, it depends on the type of pitch. A 4-seam fastball or 2-seam fastball will have more rotations, but a knuckle ball may have little to no rotations, where as the curve ball and slider are in between.

How many sides does the baseball plate have?

A baseball plate has five sides.