Math, asked by P2020050, 7 months ago

1. Find the circumference of a circle of radius 12 cm. (Take a = 3.14

Answers

Answered by SandeepAW

22

Answer:

Radius=r=12cm.

π=3.14.

Circumference of circle=?.

Circumference of circle=2πr.

=2×3.14×12.

=75.36cm (or) 75.4cm.

I think this is your answer.

Previous Question

Next Question

Similar questions

Math, 3 months ago

use Euclid's algorithm to find the HCF of 4052 and 12576.

Math, 3 months ago

find the value of cos square 45° +sin square 30°...

English, 3 months ago

what tell us that gond art has lived in india for thousand years ?

Chemistry, 7 months ago

How can you convert a saturated solution into an unsaturated saturation?

Math, 7 months ago

factorise the following equation: 6x^2-13x-8...

Physics, 1 year ago

a) Sketch electric lines of force due to (i) isolated positive change (ie q>0) and (ii) isolated negative change (ie q<0) (b) Two point changes q and –q are placed at a distance 2a apart. Calculate the electric field at a point P situated at a distance r along the perpendicular bisector of the line joining the charges. What is the field when r >> a? OR (a) State Gauss’s law in...

Science, 1 year ago

what is air pressure?

Chemistry, 1 year ago

4 mol of ideal gas undergoes a reversible and isothermal expansion from volume of 5L to 20L at 27 degree Celsius calculate the work done by the gas...