MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Circle and Line in a Plane

The circumfer...

Question

The circumference of a circle with radius 2r units = ______. $[1 Mark]$

Open in App

Solution

Given,
Radius of the circle = 2r units
Circumference of a circle with radius r $= 2 π \times 2 r = 4 π r$ units.

Suggest Corrections

thumbs-up

0

Similar questions

What is the circumference of a circle with radius 2r units?

Circumference of circle with radius $\frac{1}{π}$ is 2 units.

What is the circumference of a circle with radius 2r units?

Q. Draw a graph for the radius and circumference of circles using a suitable scale.
[Hint Take radius=7, 14, 21 units and so on.]
From the graph,
Find the circumference of the circle when the radius is 42 units.

Q. The radius of a circle is

5

units. The circumference of this circle is units.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Introduction

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Circle and Line in a Plane

Standard X Mathematics

Join BYJU'S Learning Program

CrossIcon