Take two points `A\ a n d\ B` on the page of your note book. Draw a circle with centre `A` which passes through `B` .

Take three collinear point A,B and C on a page of your note book.Join AB,BC and CA is the figure a triangle? If not,why?

A Rhombus ABCD has sides of length 10. A circle with centre ‘A’ passes through C (the opposite vertex) likewise, a circle with centre B passes through D. If the two circles are tangent to each other. Find the area of the rhombus.

Draw angleABC=50^(@). Take a point S in the interior of angleABC. Draw a circle passing through point S and touching the sides of angle ABC.

Take a point on your notebook and draw circle of radii 4cm,3cm and 6.5 each having the same centre O .

If a line 3x+4y-20=0 intersect the circle x^2+y^2=25 at the point A,B then The radius of the circle which is orthogonal to the given circle and which pass through points A and B is

mark any two points P and Q in your note book and draw a line passing through the points.How many lines can you draw passing through both the points?

Prove that the line segment joining the points of contact of two parallel tangents of a circle, passes through its centre.

Draw a line in your notebook and name it by taking any two points on it.