Advertisements
Advertisements
प्रश्न
Radius of a circle with centre O is 4 cm. If l(OP) = 4.2 cm, say where point P will lie.
विकल्प
On the centre
Inside the circle
Outside the circle
On the circle
उत्तर
Outside the circle
Explanation:
Radius = 4 cm
OP = 4.2 cm
OP will be thus outside the circle as it is greater than the radius.
APPEARS IN
संबंधित प्रश्न
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.
Fill in the blanks:
The centre of a circle lies in ____________ of the circle.
In an equilateral triangle, prove that the centroid and center of the circum-circle (circumcentre) coincide.
State, if the following statement is true or false:
If the end points A and B of the line segment lie on the circumference of a circle, AB is a diameter.
The ______________ is the longest chord of a circle
In figure, O is the centre of a circle, chord PQ ≅ chord RS. If ∠POR = 70° and (arc RS) = 80°, find
(i) m(arc PR)
(ii) m(arc QS)
(iii) m(arc QSR)
In the given figure, if ZRPS = 25°, the value of ZROS is ______
A line through the point of contact and passing through centre of the circle is known as ______
From the figure, identify the centre of the circle.
If an are subtends an angle of 90° at the centre of a circle, then the ratio of its length to the circumference of the circle is ______.