0
What else can I help you with?
What is common of tangent?
Common Tangents Some common tangents of two circles can be drawn.You can find that the number of them varies by the condition of the distance and radii of two circles.Using the applet of Common Tangents, try to explore this relation to the common tangents. Using the applet of Common Tangents In this applet you can explore the number of common tangents, dragging to change the radii or to move the circles.The button of@"Init"@is for replacing the figure in the initial state.If you click the button of@"Auto",@the circles are moving automatically, and then you can enjoy their performance.
What is the centre and radius of a circle passing through the points of 5 5 and 8 5 and 5 1 on the Cartesian plane?
Using the formula of x^2 +2gx +y^2 +2fy +c = 0 it works out that the centre of the circle is at (6.5, 3) and its radius is 2.5 units in length. Alternatively plot the points on the Cartesian plane to find the centre and radius of the circle.
What are the lengths of the tangent lines from the origin to the circle x squared plus y squared -6y plus 4x plus 10 equals 0 on the coordinated grid?
Tangents stem from the origin: (0, 0) Circle equation: x^2 +y^2 -6x +4y +10 = 0 Completing the squares: (x+2)^2 +(y-3)^2 -4 -9 +10 = 0 So: (x+2)^2 +(y-3)^2 = 3 which is the radius squared Centre of circle: (-2, 3) Distance from (-2, 3) to (0, 0) = 13 which is distance squared Lengths of tangents using Pythagoras: 13-3 = 10 => square root of 10 Take note that the distance from (-2, 3) to (0, 0) is actually the hypotenuse of a right angle triangle.
What is the area of a circle when a chord length is 9 cm and its midpoint is 6 cm from the circle's centre?
Using 3.14 as Pi the area of circle is: 0
What is the center and radius of the circle of x squared plus y squared -4x -6y -3 equals 0 enscribed on the Cartesiian plane?
x2+y2-4x-6y-3 = 0 Using the appropriate formula it works out as:- Centre of circle: (2, 3) Radius of circle: 4.
What are the different types of angles in a circle?
There are many angles inside a circle. You have inscribed angles, right angles, and central angles. These angles are formed from using chords, secants, and tangents.
What products are made by using a centre lathe?
Stuff like circle things!
How do you draw a circle without using graphicsh?
platform-dependent
What is common of tangent?
Common Tangents Some common tangents of two circles can be drawn.You can find that the number of them varies by the condition of the distance and radii of two circles.Using the applet of Common Tangents, try to explore this relation to the common tangents. Using the applet of Common Tangents In this applet you can explore the number of common tangents, dragging to change the radii or to move the circles.The button of@"Init"@is for replacing the figure in the initial state.If you click the button of@"Auto",@the circles are moving automatically, and then you can enjoy their performance.
What is the centre and radius of a circle passing through the points of 5 5 and 8 5 and 5 1 on the Cartesian plane?
Using the formula of x^2 +2gx +y^2 +2fy +c = 0 it works out that the centre of the circle is at (6.5, 3) and its radius is 2.5 units in length. Alternatively plot the points on the Cartesian plane to find the centre and radius of the circle.
How can a circle be cut in wood without using a jigsaw?
One way to cut a circle in wood without using a jigsaw is to use a compass to draw the circle on the wood and then use a coping saw or a hand saw to carefully cut along the line.
Tom has a garden in the shape of a rectangle how can he find the centre without using any measurement?
v
How many meters in a 2 kilometer circle?
There are 2,000 metres in a circle where the circumference (length around it) is 2km. There are 6,283 metres in the circle circumference (c) where the diameter (d - straight line that passes through the centre and whose endpoints are on the circle) is 2km. Using the formula c = Pi * d. Pi = 3.1415 There are 12,566 metres in a circle circumference (c) where the radius (r - line segment from the centre of a circle to the perimeter) is 2km. Using the formula c = pi * 2r. Pi = 3.1415. There are 12,566,00 m^2 in a circle with a radius of 2km. Using the formula area = pi * (r)^2
How do you divide a circle into 8 equal parts using 3 lines?
Draw two diameters perpendicular to each other. Draw a smaller circle with the same centre such that the radius of the inner circle is 'r' and the radius of the outer circle is 'r√2.' [Or, the radius of the outer circle is R and the radius of the inner circle is R/√2.]
What are the lengths of the tangent lines from the origin to the circle x squared plus y squared -6y plus 4x plus 10 equals 0 on the coordinated grid?
Tangents stem from the origin: (0, 0) Circle equation: x^2 +y^2 -6x +4y +10 = 0 Completing the squares: (x+2)^2 +(y-3)^2 -4 -9 +10 = 0 So: (x+2)^2 +(y-3)^2 = 3 which is the radius squared Centre of circle: (-2, 3) Distance from (-2, 3) to (0, 0) = 13 which is distance squared Lengths of tangents using Pythagoras: 13-3 = 10 => square root of 10 Take note that the distance from (-2, 3) to (0, 0) is actually the hypotenuse of a right angle triangle.
What is the area of a circle when a chord length is 9 cm and its midpoint is 6 cm from the circle's centre?
Using 3.14 as Pi the area of circle is: 0
It is possible to draw a perfect circle without any instrument?
yes it is possible by using a coin
