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I'll bet I could do that if I knew what the ' 2 ' is.

Q: How do you find the area and ciruference of 2?

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find out sqrt of area of square,say it B.NOW,AREA OF TRIANGLE WILL BE- A=(B^2)/2=AREA OF SQR/2

A semicircle is 1/2 of a circle. Find the area with the diameter you are given as if you had a whole circle, then divide that answer by 2 to get the area of the semicircle.

Area = Pi(d/2)2 where d = diameter

Area = (pi) x (Radius)2 (Radius)2 = Area/pi Radius = sqrt(Area/pi) Diameter = 2 x radius = 2 x sqrt(Area/pi)

Area = (base x height) / 2

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Pi*radius squared is how to find the area of a semicircle

find out sqrt of area of square,say it B.NOW,AREA OF TRIANGLE WILL BE- A=(B^2)/2=AREA OF SQR/2

Find the area of the shaded region means find the area of the area that is shaded in or darkened.

A semicircle is 1/2 of a circle. Find the area with the diameter you are given as if you had a whole circle, then divide that answer by 2 to get the area of the semicircle.

Area = 1/2 * base * height

Find the area of a floor with width 4x+2 and length 3x-5

The area of a kite is diaginal 1 x diaginal 2 then you divide by 2

Area = 1/2*(sum of the 2 parallel sides)*height

Area = Pi(d/2)2 where d = diameter

Area = (pi) x (Radius)2 (Radius)2 = Area/pi Radius = sqrt(Area/pi) Diameter = 2 x radius = 2 x sqrt(Area/pi)

area = 1/2 base x height

Area = (pi) (R)2