Advertisements
Advertisements
Question
Use the figure given below to fill in the blank:
Diameter = 2 x ________

Advertisements
Solution
Diameter = 2 x radius.
APPEARS IN
RELATED QUESTIONS
A chord of a circle of radius 10 em subtends a right angle at its centre. The length of the chord (in em) is
`(A) 5sqrt 2`
`(B) 10 sqrt2`
`(C)5/sqrt2`
`(D) 10sqrt 3`
Fill in the blanks:
A circle divides the plane, on which it lies, in __________ parts.
Find the length of a tangent drawn to a circle with radius 5cm, from a point 13 cm from the center of the circle.
Fill in the blank:
A point whose distance from the centre of a circle is greater than its radius lies in ..................... of the circle.
In the below fig. O is the centre of the circle. If ∠APB = 50°, find ∠AOB and ∠OAB.

Draw a line AB = 8.4 cm. Now draw a circle with AB as diameter. Mark a point C on the circumference of the circle. Measure angle ACB.
The diameter of a circle is 12.6 cm. State, the length of its radius.
Find the diameter of the circle
Radius = 8 cm
If the angle between two tangents drawn from a point P to a circle of radius ‘a’ and centre ‘O’ is 90°, then OP = ______
Say true or false:
Two diameters of a circle will necessarily intersect.
