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The radius is half of the diameter. So, if the radius is 7 the diameter is 14.
The diameter of a circle is a straight line passing through the center of the circle and connecting two points on the circle. The length of the diameter is equal to twice the length of the radius of the circle. Since there are 2.54 centimeters in an inch, converting the diameter from inches to centimeters would involve multiplying the diameter in inches by 2.54.
It is the equivalent of 1.66 centimeters which is just over 1/2 an inch
Area = pi*r2A ratio.A = pi*(12)2-------------A = pi*(10)2cancel all like factors144/100= 1.44 times larger==============
Any number you like. You can have a tiny circle with a tiny diameter or a huge big circle with a big diameter. The diameter is simply the "width" of the circle. It is the length of the line from one side to the other which passes through the centre.
To me, "one-inch-circle" sounds like one inch IS the diameter.
The diameter of a circle is the distance across the circle passing through its center. To find the diameter of a circle, you can simply double the length of the radius. If the circle has a radius of 24 inches, then the diameter would be 48 inches. So, the diameter of a 48-inch circle is also 48 inches.
The radius is half of the diameter. So, if the radius is 7 the diameter is 14.
Well, honey, the diameter of a circle is the distance across the center, so for a 30-inch circle, the diameter would be 30 inches. I mean, it's right there in the question, darling. So, yeah, the diameter of a 30-inch circle is 30 inches.
The diameter of a circle is a straight line passing through the center of the circle and connecting two points on the circle. The length of the diameter is equal to twice the length of the radius of the circle. Since there are 2.54 centimeters in an inch, converting the diameter from inches to centimeters would involve multiplying the diameter in inches by 2.54.
It is the equivalent of 1.66 centimeters which is just over 1/2 an inch
Black, hard rubber, perfect circle with a diameter of about 3 inches and a height of about 1 inch.
Area = pi*r2A ratio.A = pi*(12)2-------------A = pi*(10)2cancel all like factors144/100= 1.44 times larger==============
Any number you like. You can have a tiny circle with a tiny diameter or a huge big circle with a big diameter. The diameter is simply the "width" of the circle. It is the length of the line from one side to the other which passes through the centre.
Oh, dude, the circumference of a circle is like the circle's waistline, you know? So, for a 7-inch circle, you just gotta use the formula C = 2πr, where r is the radius (half the diameter). In this case, the radius is 3.5 inches, so the circumference is 2 x π x 3.5, which is around 21.99 inches. But hey, who's really measuring a circle's waist, am I right?
Oh, dude, this is like basic math 101. The diameter of a circle is just twice the radius, so if the radius is 1 meter, the diameter is 2 meters. It's like the circle's way of saying, "I'm just twice as big as my radius, no big deal."
Well, darling, if the circumference of a circle is 13 inches, then the diameter would be approximately 4.14 inches. You can find this by dividing the circumference by pi (3.14). So grab a measuring tape and get to work, honey!