The Circumference (or) perimeter of circle = 2πR where, R is the radius of the circle. π is the mathematical constant with an approximate (up to two decimal points) value of 3.14.
And there's your standard equation. And you know since we're here let's just go ahead we know theMoreAnd there's your standard equation. And you know since we're here let's just go ahead we know the center is what negative 4 1 and the radius is the square root of 25.
I need my x squared term first. So I'll have an x squared. I need my y squared term next. So I wantMoreI need my x squared term first. So I'll have an x squared. I need my y squared term next. So I want plus y squared. I need my X term which is a minus 2 x I need my y term. Which is a minus 4y.
What is the equation of the circle? Explanation: The formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle.
In the factorisation method, we reduce any algebraic or quadratic equation into its simpler form, where the equations are represented as the product of factors instead of expanding the brackets. The factors of any equation can be an integer, a variable or an algebraic expression itself.
The equation of a circle is given by (x−x1)2+(y−y1)2=r2 ( x − x 1 ) 2 + ( y − y 1 ) 2 = r 2 . If center is at origin, then x1 x 1 = 0 and y1 y 1 = 0. Answer: The equation of the circle if its center is at origin is x2+ y2= r2.
We know that the general equation for a circle is ( x - h )^2 + ( y - k )^2 = r^2, where ( h, k ) is the center and r is the radius.
A factoring relationship involves three parties: (i) a buyer, who is a person or a commercial enterprise to whom the services are supplied on credit, (ii) a seller, who is a commercial enterprise which supplies the services on credit and avails the factoring arrangements, and (iii) a factor, which is a financial ...