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It is a federal registration mark in the US.
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∙ 14y ago
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What does a r with a circle around it mean?
radius
What is the formula to calculate the running ft around a circle?
If you mean the circumference or "perimeter": C = 2(pi)r, where r is the radius of the circle
What does the R with a circle around it mean that is on clothes?
that symbol means trademark
What is the circumference of a circle and how do you find it?
The circumference of a circle is its perimeter, or the distance around it. It equals 2(pi)r or pi*d, where r is the radius, d is the diameter and pi is 3.14...
How do you find the circumfirence of a circle?
The circumference of a circle is the distance all around the edge of the circle. To find the circumference of a circle, you use the formula C equals 2 times pi times r, where pi is equal to 22 over 7 and r is the radius.
What does a r with a circle around it mean?
radius
What is the formula to calculate the running ft around a circle?
If you mean the circumference or "perimeter": C = 2(pi)r, where r is the radius of the circle
What does the r with a circle around it mean?
Symbol for "registered trademark"
What is C equals R times 2 times Pi?
The circumference of a circle. This is the total amount of length around the circle. C= Circumference R= radius of the circle Pi=3.14159
What does the R with a circle around it mean that is on clothes?
that symbol means trademark
Can you put something on YouTube that already had an r with a circle around it?
of corse
What is the distance around the edge of a circle?
2πr r being raduis
What is the circumference of a circle and how do you find it?
The circumference of a circle is its perimeter, or the distance around it. It equals 2(pi)r or pi*d, where r is the radius, d is the diameter and pi is 3.14...
How do you find the circumfirence of a circle?
The circumference of a circle is the distance all around the edge of the circle. To find the circumference of a circle, you use the formula C equals 2 times pi times r, where pi is equal to 22 over 7 and r is the radius.
What does circumference mean?
The size of something, distance all around it.Circumference is the distance around the perimeter of a circle.
How do you find the director circle of circle?
The director circle of a circle with radius r is a concentric circle with radius r*sqrt(2).
What happens to the area of a circle when the radius is tripled?
The area of the circle becomes 9 times the area of the original circle. Original circle = Pi * (r ^ 2) = Pi * r * r New Circle = Pi * ((3 * r) ^ 2) = Pi * 9 * r * r
