It is an expression, not an equation and so cannot be proportional nor non-proportional.
No. Area of a circle (A) is given by the formula A=(3.14128)*(d/2)2. Modifying the equation, you get: d= square root of (4A/3.14128) where d is directly proportional to the value of A and vice versa. Since there are no other variables in the equation, it's not possible for two circles to have same area but different diameter.
Directly proportional relationship is F=ma, F is directly proportional to a. Inversely proportional relationship is v=r/t, v is inversely proportional to t.
Disproportional.If instead you're looking for the antonym of directly proportional, that would be inversely proportional.
Your question is incomplete... proportional to WHAT?
The area of a circle is directly proportional to the square of its radius. If two circles have radii R1 and R2 , then the ratio of their areas is ( R1/R2 )2
Proportional is when it is proportional.
Diameter and width are directly proportional in a circle. As the diameter of a circle increases, so does the width because width is measured along a line passing through the center of the circle. The relationship between the diameter and width remains constant for circles, with width always being half of the diameter.
A is proportional to C4.
If you share with your circles, only your circles can see what you've posted. Extended circles includes people who are in your circles' circles. (Hope that makes sense!)
It is an expression, not an equation and so cannot be proportional nor non-proportional.
fungo circles
Circles with the same radius are congruent circles.
A pair of compasses are use to construct circles and arcs of circles
No. Area of a circle (A) is given by the formula A=(3.14128)*(d/2)2. Modifying the equation, you get: d= square root of (4A/3.14128) where d is directly proportional to the value of A and vice versa. Since there are no other variables in the equation, it's not possible for two circles to have same area but different diameter.
Concentric circles are a series of circles within each other.
No, circles do not have angles.