In a Euclidean plane, only one.
We can draw 3 normals to a parabola from a given point as the equation of normal in parametric form is a cubic equation.
Draw a cord through the circle (a line through the circle, but not too close to where you imagine the center to be). With construction techniques, find the perpendicular at the center point of the cord, and draw the perpendicular. Do the same thing again starting with a different cord, and the two perpendiculars will intersect at the center of the circle.
it can be used to draw tangents from a given point on a circle.
The locus of all points that are a given distance from a given point of origin is a circle.To draw this, use a compass set to 2in and centered on the point of origin. Graph paper is recommended.
A rectangle with equal side lengths is a square.You draw one straight line segment of the required length. At each of its ends you draw a perpendicular, both facing in the same direction. Make these of the same length as well. Join the other ends of these perpendiculars.
In a Euclidean plane, only one.
We can draw 3 normals to a parabola from a given point as the equation of normal in parametric form is a cubic equation.
None, but u can draw two perpendiculars.
Draw a cord through the circle (a line through the circle, but not too close to where you imagine the center to be). With construction techniques, find the perpendicular at the center point of the cord, and draw the perpendicular. Do the same thing again starting with a different cord, and the two perpendiculars will intersect at the center of the circle.
it can be used to draw tangents from a given point on a circle.
The locus of all points that are a given distance from a given point of origin is a circle.To draw this, use a compass set to 2in and centered on the point of origin. Graph paper is recommended.
ether do the best you can or use a roler
A rectangle with equal side lengths is a square.You draw one straight line segment of the required length. At each of its ends you draw a perpendicular, both facing in the same direction. Make these of the same length as well. Join the other ends of these perpendiculars.
The center of the largest circle that you could draw inside a given triangle is going to be at the incenter of the triangle. This is the point where bisectors from each angle of the triangle meet.
The incentre, which is the point at which the angle bisectors meet.
Draw a circle
all the six normals need not be real.