answersLogoWhite

0


Best Answer

2 pi r = circumference. 1/2 of that is pi x r. pi is 3.142

User Avatar

Wiki User

โˆ™ 2009-05-09 15:08:58
This answer is:
User Avatar
Study guides

Science

20 cards

Is glucose solution a homogenous mixture

Who were scalawags and carpetbaggers

What other ocean floor feature is formed by movement of earths plates

Properties that describe the appearance of matter are known as what properties

โžก๏ธ
See all cards
3.81
โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…
37 Reviews

Add your answer:

Earn +20 pts
Q: What is the formula for finding the circumference of a semicircle?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How do find the circumference of a recttangle and semicircle put together?

If the semicircle is placed on 1 side of the rectangle:Find the total perimeter(circumference) of the side opposite to the one with the semicircle's base and the 2 sides perpendicular to the semicircle's base.The formula for circumference of a circle is 2πr.Thus for the semicircle we will take the circumference as πr.Find the sum of 1st and 2nd points. This is the final answer.


What is the formula for finding the distance around A semicircle?

It is: (pi*radius)+(diameter)


What is the formula for finding the perimeter of a semicircle?

Half the Circumference + the DiameterCircumference of a circle = pi X d ,so perimeter of a semi-circle = (3.142 X Diameter) + Diameter


Formula for finding the circumference of cone?

There is no circumference of a cone, but, we only do the circumference of the circle. the formula for the circle is pi times D. D= Diameter


How do you find the perimeter of a semicircle?

The circumference of a semicircle is pi times the radius plus the diameter.


What is the formula of finding the circumference of the pipe?

diameter times 3.14159


What is the formula to finding circumferences?

circumference = pi multiplied by the diameter


What is the formula for finding circumferencE when only diameter is given?

Circumference of a circle = (pi) x (diameter)


What is the formula for finding the radius of a circle when you have the circumference?

Divide the circumference by 2*pi because 2*pi*radius = circumference


What is the approximate circumference of a semicircle with a radius of 30 centimeters?

You can multiply the radius by pi to get the length of the semicircle.


What is the formula of finding the area with a given circumference?

3.14 to the 2 power


What is the formula for finding circumference of a semi-circle?

2r+pi r

People also asked