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Two rectangles are similar if and only if their corresponding sides are in proportion.
If 4/5 = 10/8, then (4)(8) = (5)(10), because in any proportion the product of the means equals the product of extremes. Since 32≠ 50, the corresponding sides of those rectangles are not in proportion, so that rectangles are not similar.
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Is a 2x4 rectangle similar to a 4x8 rectangle?
Yes, it's just doubled in size.
Rectangle with area of 144 and scale factor of 4 what is the area of a similar rectangle?
576
Is a square and rectangle similar to a trapiziod?
Similar polygons have congruent angles and the same shape (but not necessarily the same size). Since the shape of a square and a rectangle is different from the shape of a trapezoid, they are not similar to it.
How are a rhombus and rectangle similar?
they have four equal sides
How many 12X12 pavers needed for a 5X8 patio?
40, if it's exactly 5x8 and there's no cutting involved. So get at least 48.
What are the multiplies of 40?
1x40 2x20 4x10 5x8
What times what is 40?
1x40 2x20 4x10 5x8
Factor pairs for the number 40?
1x40 2x20 4x10 5x8
What are all the factor pairs of 40?
1x40, 2x20, 4x10, 5x8 are all the factor pairs of 40.
What denominator does 4 8 and 5 have in common?
They can all be multiplied by a certain number to equal 40. such as 4x10= 40 5x8= 40. hope this helps!
What are the factors of 40 and 90?
Factors of 40 : 1X40 , 2X20 , 4X10 , 5X8 Factors of 90 : 1X90 , 2X45 , 3X30 , 5X18 Common factors : 1,2,5
A rectangle has dimensions 7 ft x 12 ft Which of the dimensions describe a rectangle that is similar to this rectangle?
A rectangle has dimensions 7 ft x 12 ft. Which of the dimensions describe a rectangle that is similar to this rectangle?
What does 5x8 equals?
40
What is similar to a 2X3 rectangle?
Any rectangle whose sides are in the ratio 2:3. For example, in a 6x9 rectangle, the width (6) is two-thirds of the height (3), so it is similar to the 2x3 rectangle.
Is a square similar to a rectangle?
yes
How can you use 2x10 to find 4x10 multiplication facts?
How can you use 2x10 to find 4x10
What is a similar word to rectangle?
Some words and synonyms similar to rectangle:FigureOblongParallelogramPlaneShapeSquare
