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What is The area of a circle is the product of a number pi and the square of the radius?
Wiki User
∙ 10y ago
Area of a circle = pi*radius2
Wiki User
∙ 10y ago
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What is the product of two identical factors?
A square number.
What makes a number a square number?
I don't know if this is what you mean, but to make a normal number a square number, you have to times it by itself*****I suspect though, that the answer is as follows:A square number is one that is the product of some integer multiplied by itself. This second integer is the square root of the original number. Thus, 9 is a square number since 3*3 = 9
How a real number is self conjugate?
Assuming that the question is in the context of complex number, the product of any real number with itself (its square) is a real number.
What is the perfect square number?
A perfect square number is a number that can be expressed as the product of two same common integers. For instance, 16 is a perfect square since it is expressed as 4 x 4. 14 is not the perfect square since it can't be expressed as two common integers. The factors of 14 are 2 and 7.
Why are all the perfect squares are rational number?
A perfect square is a square of an integer.The set of integers is closed under multiplication. That means that the product of any two integer is an integer. Therefore the square of an integer is an integer.Integers are rational numbers so the square [which is an integer] is a rational number.
What is the number of square units occupied by the circle?
That would depend on its radius because the area of a circle is pi times radius squared
What is the ratio of the area of a circle to the area of a square when one side of the square is the radius of the circle?
Let's call the number 'K' ... the side of the square and the radius of the circle.-- the area of the square is [ K2 ]-- the area of the circle is [ (pi) K2 ]-- The ratio of the circle to the square is [(pi) K2 / K2 ] = pi
How do you find the radius of an inscribed circle of a square given the area of the square?
Half the square root of the square radius equals the circle radius.
What is a radius square?
When you try to figure out an area of a circle, you square the radius, then multiply it by pi to get the area of a circle. A radius square is radius x radius, or radius squared.
What is the area of a circle with a radius of 9?
The general formula for area of a circle is A=(pi)r2, the product of pi and the square of the radius. In this instance, the area equals pi X 92 = about 254.47.
How do you find the radius of a square?
A square does not have a radius. A square, with sides of length x units, can have an inscribed circle. Such a circle would have a radius of x/2 units. Or the square could have a circumscribing circle. This would have a radius of x/sqrt(2) units.
How do you find the radius of a circle inside a square?
The same as half the side of the square, as the radius of the circle is half its diameter, and the diameter of the circle is equal to the side of the square.
How do you easily find the area and the circumference of a circle?
Area- square the radius of the circle and multiply it by pi Circm.- multiply the radius by 2 and then multiply that number by pi
To find the area of a circle multiply 2 times 3.14 by the radius?
No, that process gives you the circumference of the circle.To find the area of a circle, multiply 3.14 by the square of the radius.Notes:1). The square of the radius means (radius) times (radius).2). The number "3.14" is not exact. It's an approximation for the number "pi".
What is the number of square units contained in the interior of a circle?
pi times its radius squared
What is the number of square units occupied by the space inside the circle?
Pie x radius squared You must know the radius.
What is the radius of a circle that has a radius of eighty square centimeters?
Eighty square centimeters
