Math, asked by anshika9063, 10 months ago

why perimeter of semicircle is 2r+pi×r

Answers

Answered by prakashatul999

1

Answer:

it's simple

so now the boundary = 2r + pi × r

Attachments:

Previous Question

Next Question

Similar questions

Science, 5 months ago

Where should an object beplaced infont of a concex cens to get a real image . of the object? (aj At the principal focus the size...

Computer Science, 5 months ago

Multiply -15 (10) with -10 (10) using Booth’s Multiplication Algorithm.

Biology, 5 months ago

symptoms of coronery artery disease...please don't spam¡!

Economy, 10 months ago

what is development...

Geography, 10 months ago

answer fast please....

Math, 1 year ago

find tue area of a tin sheet required to make a cylindrical vessel with lid if its radius of the base is 14cm and height is 16cm. find also the capacity of the vessel.

Physics, 1 year ago

A coil, Q is connected to low voltage bulb B and placed near another coil, P as shown in the figure. Give reasons to explain the following observations. (i) The bulb, B lights. (ii) Bulb gets dimmer if the coil, Q is moved towards left.

Physics, 1 year ago

The motion of copper plate is damped when it is allowed to oscillate between the two poles of a magnet. What is the cause of this damping?