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How do the lengths of two radii of the same circle compare?
The sum of two radii of a circle is the same as the diameter of the circle.
How do the the radius and diameter of a circle compare?
The diameter of a circle is twice its radius
What are two ways a circle and a cylinder the same?
The bases of a cylinder are circles and both have circumferences Area of the base of cylinder and a circle is pi*radius2 Circumference of a cylinder and a circle is 2*pi*radius or diameter*pi
How do you compare dissimilar fractions compare the numerator?
Two ways: convert them to decimals or convert them to similar fractions and compare the numerators.
What is the formula to calculate the volume of a circle?
A circle is two dimensional, it has area but not volume.
How do the lengths of two radii of the same circle compare?
The sum of two radii of a circle is the same as the diameter of the circle.
How do the the radius and diameter of a circle compare?
The diameter of a circle is twice its radius
How does the length of a diameter of a circle compare to the length of a radius of that same circle?
It is two times greater
What are two ways a circle and a cylinder the same?
The bases of a cylinder are circles and both have circumferences Area of the base of cylinder and a circle is pi*radius2 Circumference of a cylinder and a circle is 2*pi*radius or diameter*pi
What is the area of a circle if it has a diameter of 2cm?
The area of a circle with a diameter of two cm is about 3.1416 cm.
What is the area of a circle with a circumference of forty two units?
The area of a circle with a circumference of forty two units is 140.4 square inches.
Is there an association between the radius of a circle and the area of a circle.. please explain?
The radius of a circle and the area of a circle are directly proportionate. This is because the area of a circle is calculated by the formula: Area = pi * radius2. Since we are using the radius to find the area, there is an association between the two.
How do you compare dissimilar fractions compare the numerator?
Two ways: convert them to decimals or convert them to similar fractions and compare the numerators.
What is the formula to calculate the volume of a circle?
A circle is two dimensional, it has area but not volume.
Is the area of a circle and the circumference of the circle the same?
No, the two are quite different things.
How do you find the area of circle when its half of the circle?
Find the area of the whole circle and divide by two. Area of semicircle = 0.5*pi*r2, where pi = 3.14159 and r is the radius
How many square inches are in a 2 inch circle?
The phrase "two inch circle" implies that the circle's area has already been calculated as "two square inches". However, if you truly meant that the circle had a diameter of two inches, it's area would be pi. Alternatively, if you meant a radius of two inches, the area would be 4pi.
