I am not sure what the point is for you to give us the dimensions of a rectangle and then ask what one of those dimensions is. Perhaps you are not sure whether the shorter or the longer of the two dimensions would be considered the length, and which the width. I would say that a rectangle measuring 2cm x 5cm is 2cm wide and 5cm long.
-- Slice it down one side and flatten it out. -- Now you have a rectangle. You only have to find the area of a rectangle. -- The area of a rectangle is (length) times (width). -- The length of the rectangle used to be the length of the cylinder. -- The width of the rectangle used to be the circumference of the cylinder's round ends, while it was still rolled up.
Straight across
Think of slitting the cylinder down one side, then unroll it and lay it down flat. What you have then is a rectangle. The area of the rectangle is: (length x width). The length of the rectangle used to be the length of the cylinder, and the width of the rectangle used to be the circumference of the circle at the end of the cylinder, which is (pi) x (diameter of the cylinder), or (pi) x (double the radius of the cylinder). We're sure you can do it now.
8800cm = 88mAssume the area is 48,400 cm2.Since area = length x width, The width is the area divide by the length.48400/5.5 = 8800A rectangle 5.5cm by 88m would resemble the chalk line down the edge of a football field.
The formula for a rectangle is Length multiplied by width. The area is 21,780ft squared. If both sides are equal, then the square root of the area is a length of 147.58 feet. This is just if it's a square. If it's a rectangle both sides will vary a bit from that, and to get either, you have to measure the other length also.
it goes up and down not across
It looks like a rectangle with squiggles going across the middle of it, with an arrow pointing down.
u times the length by the width. ( that means times the line going across buy the line going down)
-- Slice it down one side and flatten it out. -- Now you have a rectangle. You only have to find the area of a rectangle. -- The area of a rectangle is (length) times (width). -- The length of the rectangle used to be the length of the cylinder. -- The width of the rectangle used to be the circumference of the cylinder's round ends, while it was still rolled up.
Straight across
Think of slitting the cylinder down one side, then unroll it and lay it down flat. What you have then is a rectangle. The area of the rectangle is: (length x width). The length of the rectangle used to be the length of the cylinder, and the width of the rectangle used to be the circumference of the circle at the end of the cylinder, which is (pi) x (diameter of the cylinder), or (pi) x (double the radius of the cylinder). We're sure you can do it now.
the length is down and the width is across.
Electronegativity increases across (left to right) the periodic table and decreases on going down.
going down a group, electronegativity decreases going across a period, electronegativity increases
8800cm = 88mAssume the area is 48,400 cm2.Since area = length x width, The width is the area divide by the length.48400/5.5 = 8800A rectangle 5.5cm by 88m would resemble the chalk line down the edge of a football field.
you call that an acrostic poem/sentences.
1/2 the length x the width.