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What is the area square of a square with sides 3 inches long?
A square with a side length of 3 inches has an area of 9 square inches.
The area of a square is 9 square in what is the perimeter of the square?
Area = 9 sq inches Length of side = sqrt(9) = 3 inches Perimeter = 4*Length of side = 4*3 = 12 inches
What is the area of a a square with 3 inches a side?
To find the area of a square, you multiple the length of the side by itself. So a square with sides 3 inches long has an area of 3 x 3 = 9 square inches. (Draw a diagram if you need convincing!)
What is the area of a photo that measures 3 by 5 inches?
The area of a rectangle is length times width. If length and width are in inches, the area will be square inches.
What is the area in square inches of 3 inches of length and 2 inches width?
3" x 2" = 6 square inches. (just multiply length x width).
If the width of the rectangle is 3 inches what is the area?
What is the length of the rectangle? If you had said one of the sides of a square was 3 inches, you could multiply 3 inches by 3 inches to get the value in square inches.Area = 3l square inches, where l = length of the rectangle in inches.
What is the area of a rectangle with the length of 5 inches and width of 3 inches?
15 square inches
What is the length of a triangle with an area of 18 square inches and a height of 12 inches?
The length of a triangle with a height of 12 inches and an area of 18 square inches is 3 inches, since area is 1/2 * base * height. Therefore, 2 * area divided by height = 2 * 18 /12 = 3
How do you calculate the area of rectangular?
To calculate the area of a rectangle :- Measure the length. Measure the width. Multiply the length by the width - the product is the area. EXAMPLE : length = 7 inches, width = 3 inches, Area = 7 x 3 = 21 square inches.
How can you find the surface area of a cube with ledge length 3 inches?
It is: 3*3*6 = 54 square inches
What is the area of a rectangle if the length is 24 inches and the width is 3 inches?
Area of a rectangle = L W = (24 x 3) = 72 square inches.
If the area of a rectangle is 18 square inches and the length of the rectangle is twice it's width what is the length and width of the rectangle?
A rectangle with one side that is double the length of the other side can be seen as two squares beside each other, that are half the area of the original rectangle, in this case 18 square inches / 2 = 9 square inches. The side of a square is the square root of the area, in this case the square root of 9 square inches, which is 3 inches. Now think about the rectangle again. What we just counted was the side of a square that made up one half of the rectangle you wanted to calculate the area of. So the shorter side of the rectangle is the same as our square, and the longer side is double the length. So the width of the rectangle is 3 inches, and the length is 2 * 3 inches = 6 inches. Or: Area = length x width (A=lw) Area = 18 (in2) Width = w Length = twice width (2w) 18 = (2w)w 18 = 2w2 9 = w2 3 = w The width is 3 in., the length (2w) is 6 in.
