Advertisements
Advertisements
प्रश्न
Fill in the blanks:
A circle divides the plane, on which it lies, in __________ parts.
उत्तर
A circle divides the plane, on which it lies, in three parts.
APPEARS IN
संबंधित प्रश्न
Prove that in two concentric circles, the chord of the larger circle which touches the smaller circle, is bisected at the point of contact.
O is the center of a circle of radius 8cm. The tangent at a point A on the circle cuts a line through O at B such that AB = 15 cm. Find OB
In Fig below, PQ is tangent at point R of the circle with center O. If ∠TRQ = 30°. Find
∠PRS.
In figure OQ : PQ = 3 : 4 and perimeter of ΔPDQ = 60cm. determine PQ, QR and OP.
In the given figure, O is the centre of the circle and TP is the tangent to the circle from an external point T. If ∠PBT = 30° , prove that BA : AT = 2 : 1.
The perimeter (in cm) of a square circumscribing a circle of radius a cm, is
The point of concurrence of all angle bisectors of a triangle is called the ______.
Use the figure given below to fill in the blank:
If the length of RS is 5 cm, the length of PQ = _______
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, BC is a diameter of the circle and ∠BAO = 60º. Then ∠ADC is equal to ______.