Advertisements
Advertisements
प्रश्न
In the table below, write the names of the points in the interior and exterior of the circle and those on the circle.
| Diagram | Points in the interior of the circle |
Points in the exterior of the circle |
Points on the circle |
 |
उत्तर
| Diagram | Points in the interior of the circle |
Points in the exterior of the circle |
Points on the circle |
 |
T, Y, R and X | Z, M and W | P and N |
संबंधित प्रश्न
Two circles touch each other externally at P. AB is a common tangent to the circles touching them at A and B. The value of ∠ L APB is
(A) 30°
(B) 45°
(C) 60°
(D) 90°
In fig., circles C(O, r) and C(O’, r/2) touch internally at a point A and AB is a chord of the circle C (O, r) intersecting C(O’, r/2) at C, Prove that AC = CB.
Suppose You Are Given a Circle. Give a Construction to Find Its Centre.
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.
In the given figure, O is the centre of the circle and ∠DAB = 50° . Calculate the values of xand y.
If the length of a chord of a circle is 16 cm and is at a distance of 15 cm from the centre of the circle, then the radius of the circle is
The ______________ is the longest chord of a circle
If a chord AB subtends an angle of 60° at the centre of a circle, then angle between the tangents at A and B is also 60°.
If an isosceles triangle ABC, in which AB = AC = 6 cm, is inscribed in a circle of radius 9 cm, find the area of the triangle.
In the following figure, O is the centre of the circle, BD = OD and CD ⊥ AB. Find ∠CAB.
