Chords

Q.

The diameter of a circle is 16 centimeters. Find the radius.

Q.

Find the value of the circle whose diameter is $12cm$

Q.

Find the diameter of a circle whose radius is $5.6cm$.

Q.

The diameter of a circle ___ is its radius.

Q.

Which of the following is not a chord of the circle given in the figure ?

1. AB

2. PQ

3. OQ

4. CD

Q.

Find the diameter of a circle whose radius is $2.3cm$.

Q.

Find the diameter if the radius is $8.8cm$.

Q.

In a circle of radius 6cm, which of the following cannot be the length of a chord?

1. 10cm

2. 14cm

3. 12cm

4. 8cm

Q.

Which of the following is a common chord of both the circles?

1. AB
2. CD
3. PQ
4. No common chord

Q.

Which of the following cannot be the length of chord of a circle of radius 4 cm?

1. 6 cm

2. 12 cm

3. 6.5 cm

4. 7 cm

Q.

Which of the following represent the diameters of the circle with center O?

1. OP, OB
2. OQ, AB
3. OB, PQ
4. AB, PQ

Q.

The radius of the circle is $4cm$. What will be its diameter?

Q.

The length of diameter of the circle is

1. $2\times$radius

2. $1\times$radius

3. $\frac{1}{2}\times$radius

Q.

Find the diameter of a circle (in $cm$), if the radius is $6\mathrm{mm}$.

Q.

A chord divides a circle into two equal halves. The chord must be the _____.

1. radius of the circle

2. diameter of the circle

3. any chord of the circle

4. depends on the circle

Q.

if 3 equal chord AB , CD and PQ intersect at apoint inside the circle. all the three chords must be----------------

Q.

Identify longest chords in the given figure.

1. CD, AD

2. AB, BC

3. AB, CD

4. BC, AD

Q.

Find the diameter of a circle (in $cm$), if the radius is $13.2\mathrm{mm}$.

Q. Which two points on the given circle should be joined to divide it into two equal parts?

1. Points L and T
2. Points S and T
3. Points L and M
4. Points M and S

Q.

Find the diameter of a circle (in $cm$), if the radius is $5.6\mathrm{mm}$.

Q.

A circle with center O is shown. AB in the figure is a :

1. Diameter

2. Radius

3. Tangent

4. Chord