0
Is a circle with a area of 40 more less or same than a circle with a radius of 4?
Wiki User
∙ 10y ago
In order to even discuss this question, we must assume that
the unit of the '40' is the square of the unit of the '4'.
-- The radius, diameter, and circumference of the circle with an area of 40 are each
10.794% shorter than the corresponding measurement in the circle with radius = 4 .
-- Its area (40) is 20.423% less than the area of the circle with the radius of 4 .
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
What is the area of circle with a raduis of a mixed number?
Every mixed number is more than ' 1 '. If the radius of the circle is more than '1', then the area of the circle is more than (pi) square units.
How do you find area of a circle if you know the radius?
Area of a circle = radius x radius x pi"Pi" is a constant number and is equal to 3.14159265 (taken out to 8 decimal places) Usually just 3.14 is good. For more precision, 3.1416 is often used."Pi" is good for finding the area of any circle, anywhere.
How long is the radius of a 100 square mile circle centred on 9700 wallisville rd Houston tx 77013?
A circle with an area of 100 square miles has a radius of 5.6418 miles. Or, 5 miles, 1,129 yards, 1 foot, 8.5 inches - more or less.
What is the the area of a circle with a radius of 9?
Area= pi x radius squared. So radius (9) squared = 81, 81 x 3.14. See related link for more info.
Formula for finding the radius of a circle?
1. The radius of a circle is half of its diameter.2. The radius can also be calculated from its circumference (C).Method: Divide the circumference by Pi, this will give you the diameter. Then divide the diameter by 2 to get the radius (r).Formula: r = C/2π3. The radius can also be calculated from the area of the circle. Area = π x r2So, divide area by Pi, then the radius will be the square root of the answer.For more information, try the Related links below.
Does the radius affect the area of a circle?
Yes the radius does affect the area of a circle. In fact to find the area of a circle people need to know the radius. The radius is half way between the middle of a circle to any of it's edges. The formula for the area of a circle ispi*radius squaredYou must first find the square of the radius and multiply it by pi(3.14.) For more help go to Wikipedia.com and type circle.
What is the approximate area of a circle with a radius of 15 ft?
Approximate area of a 15 foot radius circle is a little more than 700 square feet.
What is the radius and diameter of a circle area 530.66 cm2?
Use the formula for the area of a circle (A = pi x radius2). Replace the data you know (the area), and solve for radius. Then, you can double this radius to get the diameter.
What is the area of circle with a raduis of a mixed number?
Every mixed number is more than ' 1 '. If the radius of the circle is more than '1', then the area of the circle is more than (pi) square units.
Circle A has a radius that is twice the length of circle B What is an accurate statement about the areas of both circles?
Circle A has more area than B
How do you find area of a circle if you know the radius?
Area of a circle = radius x radius x pi"Pi" is a constant number and is equal to 3.14159265 (taken out to 8 decimal places) Usually just 3.14 is good. For more precision, 3.1416 is often used."Pi" is good for finding the area of any circle, anywhere.
How long is the radius of a 100 square mile circle centred on 9700 wallisville rd Houston tx 77013?
A circle with an area of 100 square miles has a radius of 5.6418 miles. Or, 5 miles, 1,129 yards, 1 foot, 8.5 inches - more or less.
What is the the area of a circle with a radius of 9?
Area= pi x radius squared. So radius (9) squared = 81, 81 x 3.14. See related link for more info.
Is the area of a circle divided by the square of its radius a little more than 3?
Yes it is Pi
Formula for finding the radius of a circle?
1. The radius of a circle is half of its diameter.2. The radius can also be calculated from its circumference (C).Method: Divide the circumference by Pi, this will give you the diameter. Then divide the diameter by 2 to get the radius (r).Formula: r = C/2π3. The radius can also be calculated from the area of the circle. Area = π x r2So, divide area by Pi, then the radius will be the square root of the answer.For more information, try the Related links below.
A circle has radius r what is the formulafor the area of the circle?
Area = 22/7 * r2 Area = pi*r2 where pi CAN be approximated by 22/7 but more accurate values of pi are available.
What is the area of a circle and the diameter is 600meters?
The diameter = 2*radius. So the radius = 600/2 = 300. The area of a circle = Pi*r^2 = Pi*(300)^2 = 90000*Pi. For more information, you can visit the link mentioned below.
