20 inches
For rectangles, the longest sides are always the 'length' measurement.
Width = 9 inches Length = 30 inches
A square has equal length and width. The length would be 3.75 inches.
Area=Length*Width A=14 Inches*2 Inches A= 28 square inches or 28 in2
To determine the number of rectangles that can be made using 24 tiles, we need to consider the different possible dimensions of rectangles. A rectangle can have a length and width ranging from 1 to 24, inclusive. Each unique combination of length and width will form a distinct rectangle, so the total number of rectangles can be calculated by summing the total number of combinations for each possible length and width. This can be done using the formula n(n+1)/2 for the sum of the first n natural numbers, where n is the total number of tiles (24 in this case).
n:8 15:10 n=12
If the 'ratio' (length/width) of one rectangle is the same number as (length/width) of the other one, then the two rectangles are similar.
Do you mean the surface area of the box? If so... What you do is break the surface area into 6 rectangles: Two rectangles have sides of length 6.3 and 12.6 inches. Two rectangles have sides of length 6.3 and 4.2 inches. Two rectangles have sides of length 12.6 and 4.2 inches. Find the area of each of the six rectangles (using the standard formula for the area of a rectangle, A = W x H), and add up all six. The sum of the areas of the six rectangles will be the surface area of the box. Since the lengths of the sides are in inches, the area will already be in square inches, and therefore you don't have to "turn it into square inches".
I suspect the area or the perimeter is missing from this question. There is an infinity of rectangles with a width of 38cm.
Every rectangle is similar in that they both have 4 sides, they both have 4 angles, and they both have 2 sides equalling one length and the other 2 sides equalling a shorter length. Every two rectangles are similar in a way but they are not all exactly the same.
Two rectangles are considered similar if their corresponding sides are in proportion, meaning the ratios of the lengths of their sides are equal. Specifically, if one rectangle has sides of length (a) and (b), and the other has sides of length (c) and (d), they are similar if ( \frac{a}{c} = \frac{b}{d} ). Additionally, both rectangles must have corresponding angles that are equal, which is inherently true for rectangles since all angles are right angles.
These are not similar rectangles so there is no obvious candidate for the ratio. Is it ratio of lengths (sides, perimeter, diameter), or ratio of area?
DICK
The exact answer cannot be given because the number of inches for the length is missing. But if it was k inches, the width would be 375/k inches.
No, you do not need to know the length of all the sides of one triangle to find a missing length of a similar triangle. If you know at least one pair of corresponding sides from both triangles, you can use the proportionality of the sides in similar triangles to find the missing length. The ratio of the lengths of corresponding sides remains constant, allowing you to set up a proportion to solve for the unknown length.
It is 64 square inches.
8:32