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(pi*radius2)/2

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Q: What is the area of a semi circle?
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Related questions

How do you find the area of a square with a semi-circle?

You add the area of the square with the area of the semi circle.


What is the formula for finding the area of a semi-circle in terms of pi?

semi means half A semi-circle is half a circle The formula for the area of a circle is A = (Π * r^2) Area of semi circle = (Π * r^2) ÷ 2


What is the area of the semi-circle above?

to find the area of a semi circle measure the length of the straight edge, divide by 2, square it and multiply by pi. This will give you the area of the circle. To get the area of the semi-circle divide your answer by 2


What is the area of a semi-circle with a diameter of 5?

The area of a semi-circle with a diameter of five is: 9.817 units2


How do you find the area of 16 wide and 27 long that has a semi circle?

how do you find the area of a semi circle


How do you find the area in a semi circle?

"Semi-circle" means half circle; so you just need to calculate the area of the corresponding full circle, and divide the result by 2.


What is the area of a semi circle with a radius of 3 inches?

It's half of the area of the whole circle...


How do you calculate square footage of semi circle?

Area of a semi circle: (pi*radius2)/2 square feet


What would be the area of a semi circle with a radius of 19.1m?

Area of the semi-circle = pi*19.12/2 = 573.042 square m to 3 decimal places


How do you find the area of a semi-circle in terms of pi?

The area of a full circle is pi x R squared where R = RADIUS The area of a semi circle is half of that, or pi x R squared/2


Which has the greatest area a circle with a radius of 4 cm or a semi-circle with a diameter of 11 cm?

-7


What is the Volume formulae of a semi-circle?

A semi-circle is a two dimensional figure so it can have area but NOT volume. To find the area of a semi-circle see the question below.