This depends on your definition. One could say that circles ({p in R^n : d(p,m) = r}) are concave, while (open) disks ({p in R^n : d(p,m) < r}) are convex.
if O is the center of the circle and P is on its circumference, then OP is a radius
a, b. d. e, g, o, p and q.a, b. d. e, g, o, p and q.a, b. d. e, g, o, p and q.a, b. d. e, g, o, p and q.
The length of BAC in a circle P where BC is 24ft is 3p and not 6p 12p or 24p.
It's not clear from the question whether 'P' is the center of the circle, or maybe the circumference.The distance from the center to the midpoint of AB is 8 mm.The distance from the midpoint of AB the rest of the way to the circumferenceof the circle is 2 mm.
Center is at (Xc, Yc ). Radius = R. ======================================= Print "Input the coordinates of point 'P', separated by a comma." Input A, B D = (Xc - A)2 + (Yc - B)2 If D < R2 then print "'P' is inside the circle." If D = R2 then print "'P' is on the circle." If D > R2 then print "'P' is outside the circle."
Center is at (Xc, Yc ). Radius = R. ======================================= Print "Input the coordinates of point 'P', separated by a comma." Input A, B D = (Xc - A)2 + (Yc - B)2 If D < R2 then print "'P' is inside the circle." If D = R2 then print "'P' is on the circle." If D > R2 then print "'P' is outside the circle." by arup nandy
Pitch Circle Diameter (gears or chainwheels)
This depends on your definition. One could say that circles ({p in R^n : d(p,m) = r}) are concave, while (open) disks ({p in R^n : d(p,m) < r}) are convex.
it's a puzzle! it goes o... f... p... of w... on c.s, and the ... are the rest of the word. this person wants to know the answer, but so do i. i have homework on it, so if you want to add please do! hope this "hint" helped!! :) :0 :P :D <3 8o ;D
If you are referring to the crossword puzzle hint, try epi.
I assume you want to find the area of a circle? Let p = pi = 3.14, r = radius, d = diameter, a = area and c = circumference. a = pr2 a = pd2/4, where r = d/2 a = c2/4p, where d = c/p
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The length (circumference) of the curved part of a semi-circle is pi times the radius (pi*R). If the diameter is given, then the semi-circle length is 1/2 (pi * x D) because the radius is 1/2 of the diameter.(There are 2pi radians in a full circle.)A closed shape formed from a semi-circle has a perimeter P = D + (pi * D / 2)(diameter plus the curved part)
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Diameter d = 2 × rDiameter d = C / pDiameter d = square root (4 A / pi)Circumference C = 2 p x r = p × d = square root (4 pi × A)Area A = pi × (d × d / 4) = C2 / (4 × pi)Radius rScroll down to related links and look at "Circle - Math Forum".
Ok,To find the Perimeter of a circle, you must use the formula;P = 2 * (PI) * rwhere P = PerimeterPI is the constant (approx. 3.14159)& r is the radius of the circle.As the diameter of the circle is double the radius, you can also say;P = d * (PI)Note: * means 'multiplied'.(Perimeter, is the distance around the outside of a circle.)To find area of a circle, you need to use the equation;A = (PI) * r^2A = Area^ = to the power of.i.e The area of the circle equals the radius squared times the constant PI. (Area, is what is contained within the circles perimeter.)Hope this helped!jdru4706