Advertisements
Advertisements
प्रश्न
Find the diameter of the circle
Radius = 10 cm
Advertisements
उत्तर
Radius = 10 cm
Diameter = 2 × radius
= 2 × 10
Diameter = 20 cm
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.
In fig. XP and XQ are tangents from X to the circle with centre O. R is a point on the circle. Prove that, XA + AR = XB + BR.
O is the centre of a circle of radius 10 cm. P is any point in the circle such that OP = 6 cm. A is the point travelling along the circumference. x is the distance from A to P. what are the least and the greatest values of x in cm? what is the position of the points O, P and A at these values?
In the given figure, AB and CD are diameters of a circle with centre O. If ∠OBD = 50°, find ∠AOC.
The diameter of a circle is 12.6 cm. State, the length of its radius.
State, if the following statement is true or false:
Every diameter bisects a circle and each part of the circle so obtained is a semi-circle.
Draw circle with the radii given below.
2 cm
If AB is a chord of a circle with centre O, AOC is a diameter and AT is the tangent at A as shown in figure. Prove that ∠BAT = ∠ACB
In the following figure, O is the centre of the circle. Name a chord, which is not the diameter of the circle.
From the figure, identify a segment.
