MyQuestionIcon

2

You visited us 2 times! Enjoying our articles? Unlock Full Access!

Radii, Chord, Diameter and Circumference of the Circle

The diameters...

Question

The diameters of circles are given below. Find their radii.

(1) 8 cm

(2) 6 cm

(3) 8.6 cm

(4) 5.4 cm

Open in App

Solution

(1) r =

=

= 4 cm

(2) r =

=

= 3 cm

(3) r =

=

= 4.3 cm

(4) r =

=

= 2.7 cm

Suggest Corrections

thumbs-up

4

Similar questions

Find the diameters of the circles whose radii are given below.

(1) 5 cm

(2) 7 cm

(3) 2.4 cm

(4) 3.7 cm

Q. The radii of some circles are given below. What are their diameters?

(1) 7 cm
(2) 5 cm
(3) 2 m
(4) 2.5 cm

Q. Areas of some circles are given below find their diameters.
(1) 176 sq cm
(2) 394.24 sq cm
(3) 12474 sq cm

Q. Radii of the circles are given below, find their areas.
(1) 28 cm
(2) 10.5 cm
(3) 17.5 cm

Q. The radii of some circles are given below. Find their areas.

(1) 28 cm
(2) 5.6 m
(3) 7.7 m
(4) 6.3 m
(5) 35 cm

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Radii, Chord, Diameter and Circumference of the Circle

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Radii, Chord, Diameter and Circumference of the Circle

Standard VII Mathematics

Join BYJU'S Learning Program

CrossIcon