Advertisements
Advertisements
प्रश्न
Mark two points A and B ,4cm a part, Draw a circle passing through B and with A as a center
Advertisements
उत्तर
In the above figure, A is the centre of the circle and AB = 4 cm [radius of circle].
APPEARS IN
संबंधित प्रश्न
In Fig. 1, PA and PB are tangents to the circle with centre O such that ∠APB = 50°. Write the measure of ∠OAB.
Prove that the tangents at the extremities of any chord make equal angles with the chord.
From an external point P, tangents PA and PB are drawn to the circle with centre O. If CD is the tangent to the circle at point E and PA = 14 cm. Find the perimeter of ABCD.
In the fig two tangents AB and AC are drawn to a circle O such that ∠BAC = 120°. Prove that OA = 2AB.
Fill in the blank
Circles having the same centre and different radii are called ...........................circles.
true or false
A circle is a plane figure.
In the given figure, PA and PB are the tangent segemtns to a circle with centre O. Show that he points A, O, B and P are concyclic.
If O is the centre of the circle, find the value of x in each of the following figures
In a right triangle ABC in which ∠B = 90°, a circle is drawn with AB as diameter intersecting the hypotenuse AC and P. Prove that the tangent to the circle at P bisects BC.
In the following figure, ∠OAB = 30º and ∠OCB = 57º. Find ∠BOC and ∠AOC.
