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First find the area of the whole circle then divide by 2. If the whole circle is not provided, multiply 2 and pi (3.14). Then multiply the product by the diameter to get the whole area. (If only the radius is given, multiply it by two and multilply that product to 3.14 x 2.) Then divide the area by 2.

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โˆ™ 2010-09-11 00:51:49
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Algebra

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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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Q: How do you calculate area of a semi circle?
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Related questions

How to calculate the Volume of 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.


How do you calculate square footage of semi circle?

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


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.


How do you find the area of a rectangle with a semi circle attached to it?

Calculate the area of a rectangle and of the semicircle separately, then add.


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.


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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


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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


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


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how do you find the area of a semi circle


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


What is the area of a semi circle?

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How do you calculate the are of a circle?

To calculate the area of a circle use this formula: pi x r2.


Pi can be used to calculate the blank of a circle?

Pi can be used to calculate the area of a circle Pi can be used to calculate the circumference of a circle


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


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Area = pi*a*b where a and b are the semi-major and semi-minor axes.


How do you calculate the ellipse area?

Area = pi*a*b where a and b are the semi-major and semi-minor axes.


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?

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How calculate surface area of a circle?

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How do you calculate the area of circle?

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