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What is Surface area of a cylinder with 7in radius and 22in length?
The formula for the surface area (SA) of a cylinder is: SA = 2*pi * r^2 + 2*pi * r * h By plugging in the values given here, (r = 7, h = 22), you get: SA = 2*pi * 7^2 + 2*pi * 7 * 22 SA = 2*pi * 49 + 2*pi *154 SA = 98*pi + 308*pi SA =406*pi SA = 1,275.49 inches squared
What is the area of a rectangle of 7yd and 9yd?
The area of rectangle is : 63.0
What is a 100 square meters?
100 square meters is an amount of surface area.The area can have any shape. To give you an idea of its size,any of the following has an area of 100 square meters:-- a square, 10 meters on each side-- the floor of a long hall, [65ft 7in] long and [16ft 5in] wide-- a big circular garden, 37ft across
What is the area of a triangle with a base of 7in and a height of 8in?
The triangle has an area of 28 square inches. To find the area of a triangle, we use the formula here: Atriangle = 1/2 x Base x Height A = 1/2 x b x h or just 1/2 bh Plug in the base, which is 7, and the height, which is 8, and take 1/2 times 7 times 8, which is 1/2 times 56, which is 28 in2.
What is the area of a square with sides of length 2x 7?
This is a rectangle, not a square, but the problem is solved in the same manner. Multiply length x width. You did not provide units for the 2 and 7, so I'll give you some answers with various units. If the units for length and width are centimeters, A = 2cm x 7cm = 14cm2. If the units for length and width are meters, A = 2m x 7m = 14m2. If the units for length and width are inches, A = 2in x 7in = 14in2. If the units for length and width are feet, A = 2ft x 7ft = 14ft2.
