0
4 rectangles. (I'm assuming you mean 1414 congruent squares) Suppose we made a rectangle out of 1414 squares. Then its area is 1414x2, if x is the length of a square's side, and all its sides are multiples of x. Say the length and width are ax and bx, then we have two ways of finding the area, which must be equal: ax*bx=1414x2, or ab=1414. Now we just need to find the number of ways to get 1414 as a product of two whole numbers. 1414 factors as 2*7*101 (which are all prime), so there are 4 ways to split it up: 1414 = 1*1414 = 2*707 = 7 * 202 = 14 * 101. Each of these ways gives a different rectangle made up of 1414 squares.
Add your answer:
Earn +20 pts
How many rectangles can you make from 24 squares?
8
How many rectangles can be drawn with 38 cm as the perimeter?
There would be an infinite number of rectangles possible
How many rectangles are in a 5 by 4 grid?
Oh, dude, you're really making me count rectangles now? Ok, fine. So, in a 5 by 4 grid, you've got 15 horizontal lines and 10 vertical lines, which means you've got 15 x 10 = 150 rectangles. But hey, who's counting, right?
How many 4 number combinations are their using only 1144?
1144 4114 4411 1441 1414 4141 6
How many rectangles with area of 36 sq cm?
Factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36. So, there are 5 rectangles with an area of 36 cm^2 is 5.
How many different rectangles can be made with 20 squares?
10
How many rectangles are in a 3x5 grid made out of squares?
60
How many rectangles can be made from 64 squares?
Just four rectangles comprise 64 squares of the same size: 1X64, 2X32, 4X16, and 8X8.
How many rectangles could you make with 10 squares?
You could make 5 rectangles with 10 squares
How many corners do rectangles have?
Rectangles and squares both have 4 corners.
How many rectangles in a 4x4 grid including squares?
96 rectangles.
How many rectangles does it take to make a rectangular prism?
You need 4 rectangles and two squares * * * * * No, you do not need to have squares: there can be six rectangles - as in a brick shape.
How many rectangles can you build with 8 squares?
Squares are actually also rectangles so you could make 8 rectangles without touching any of the squares. However, if you could cut the squares, that would be a different problem....
How many polygons different polygons can be made with four right angles?
two, squares and rectangles
How many rectangles can be made from 16 squares in line?
Excluding rotations, 2, plus a square.
How many rectangles in a 4x4 grid not including squares?
4 rectangles
How many rectangles are in 100 squares?
As many as you want.
