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Q: What is the relationship between the area and the radius?

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The relationship between the radius and area of a circle is as follows: Area of circle = 3.14 x Radius x Radius or 22/7 x Radius x Radius

The relationship between the radius and the diameter of a circle is that: radius = diameter /2

Pi and the radius can be used to find the area (PiR^2) or the circumference (2RPi) of a circle, where R is the radius.

area = pi*r2 where pi is the irrational number approximated by 3.14159

Relationship between radius and area of a circle is nonlinear. Area = pi * radius^2, so it is like a quadratic. If you graphed radius on the horizontal, and area on the vertical, it would be a parabola (actually a half of a parabola, since you cannot have a negative radius).

It depends on the relationship between the rectangle and the circles.

The area of a circle is defined by the equation A = πr^2 where π = pi (3.14...) A = Area r^2 = radius squared So, the radius of a circle squared multiplied by pi equals the area.

Area = 3.1 times (radius)2 The factor of '3.1' is the number we decided to substitute in place of 'pi' in order to make the relationship approximate, rather than exact.

The area of a circle is pi times the square of the radius. Pi has no relationship with the area of a polygon.

The diameter is twice the radius in length.

tru

area of a circle = area of a rectangle(parallelogram) formed by the sectors of circle with pi as length and radius as bradth.

The radius is half the diameter of a circle.

The relationship between a circle's radius and it's area is: a = πr2 so if the radius of the circle increases by 7 times, the area will increase by π72 times, or 49π, which is approximately equal to 153.938

The radius is excatly half of the diameter

A cell is roughly spherical in shape and the relationship between surface area and volume is therefore expressed by:-The volume of a sphere of radius R is (4/3)*Pi*R3.The surface area of a sphere of radius R is 4*Pi*R2The surface area to volume ratio is therefore 3/RAs the radius R gets bigger the ratio gets smaller.

The relationship between the radius and surface area depends on the shape and that is why some cells are spherical while others are flattened. The greater the SAV ratio of an object, the greater the scope for surface reactions of the object with its surroundings.

You must use the relationship between the inner radius and the outer radius. The relationship could very well be different every time you run into a problem like this, and I can't answer the question this time because you haven't described any relationship between them.

The circumference of a circle is pi times the diameter. The area of a circle is pi times the radius squared.

The relationship between atomic number atomic radius in inversely proportional. The atomic number will increase as the atomic radius decreases.

Flow rate= radius to the fourth power

A tangent line is always perpendicular to the radius.

There is no relationship between the atomic radius and you knowing it.

The relationship between the chord and the radius of the circle is Length of the chord = 2r sin(c/2) where r = radius of the circle and c = angle subtended at the center by the chord

nothing