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What are the dimensions of a rectangle which has an area of 72cm2 and perimeter of 44 cm?
Suppose the Length and Width are L and W.
Then Perimeter: 2(L + W) = 44 so that L + W = 22 and W = 22 - L
and Area: L*W = 72 so that L*(22 - L) = 72
ie L2 - 22L + 72 = 0
(L - 4) (L - 18) = 0
Then L = 4 giving W = 18 or L = 18 giving W = 4
Since L > W (by convension), the answer is L =18 cm and W = 4 cm
Substituting the
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What are the dimensions of the rectangle with this perimeter and an area of 8000 squares meters?
what are the dimensions of the rectangle with this perimeter and an area of 8000 square meters
What are the dimensions of a 34 perimeter and 30 area rectangle?
The dimensions of the rectangle are 2 units and 15 units
What is the effect on the perimeter of a rectangle if the dimension are doubled what is the effect on its area?
Let's take a look at this problem.Rectangle Perimeter = 2(l + w)Rectangle Perimeter =? 2(2l + 2w)Rectangle Perimeter =? (2)(2)(l + w)2(Rectangle Perimeter) = 2[2(l + w)]Thus, we can say that the perimeter of a rectangle is doubled when its dimensions are doubled.Rectangle Area = lwRectangle Area =? (2l)(2w)Rectangle Area =? 4lw4(Rectangle Area) = 4lwThus, we can say that the area of a rectangle is quadruplicated when its dimensions are doubled.
Draw a rectangle with an area of 36cm and a perimeter of 30cm?
The rectangle has dimensions of [ 12 x 3 ].
How do describe a rectangle with whole number dimensions that has the greatest perimeter for a fixed area?
You dont
What are the dimensions of the rectangle with this perimeter and an area of 8000 squares meters?
what are the dimensions of the rectangle with this perimeter and an area of 8000 square meters
What are the dimensions of a 34 perimeter and 30 area rectangle?
The dimensions of the rectangle are 2 units and 15 units
What is the effect on the perimeter of a rectangle if the dimension are doubled what is the effect on its area?
Let's take a look at this problem.Rectangle Perimeter = 2(l + w)Rectangle Perimeter =? 2(2l + 2w)Rectangle Perimeter =? (2)(2)(l + w)2(Rectangle Perimeter) = 2[2(l + w)]Thus, we can say that the perimeter of a rectangle is doubled when its dimensions are doubled.Rectangle Area = lwRectangle Area =? (2l)(2w)Rectangle Area =? 4lw4(Rectangle Area) = 4lwThus, we can say that the area of a rectangle is quadruplicated when its dimensions are doubled.
What is the area of a rectangle 12cm x 6cm?
72cm2
What are the dimensions of a rectangle that has a perimeter of 56 units and 96 square units?
What are the dimensions of a rectangle that has a perimeter of 56 units and an area of 96 square units
What is the perimeter of a rectangle that has an area of 18?
That depends on the dimensions !... A 1 x 18 rectangle has a perimeter of 38 ! A 2 x 9 rectangle has a perimeter of 22 ! A 3 x 6 rectangle has a perimeter of 18 !
Draw a rectangle with an area of 36cm and a perimeter of 30cm?
The rectangle has dimensions of [ 12 x 3 ].
What is the dimensions of a rectangle with a perimeter of 34 inches and an area of 42 inches squared?
The dimensions of the rectangle are 3 inches by 14 inches
A rectangle has an area of 42 square inches.which has a greater perimeterthe rectangle with the dimensions x or the dimensions x?
There is no limit to the size of the perimeter.
What are the dimensions of a rectangle with a perimeter of 36 and a area of 81?
Length = 9 Width = 9 Your rectangle is a square.
Can the perimeter of a rectanlge be larger than the area?
Yes, the perimeter of a rectangle can be larger than its area. For example, consider a rectangle with dimensions 1 unit by 1 unit, which has a perimeter of 4 units and an area of 1 square unit. As the rectangle's dimensions change, especially when one dimension is much larger than the other, the perimeter can exceed the area even more significantly.
If two rectangles have the same perimetre they must have the same area?
No, two rectangles with the same perimeter do not necessarily have the same area. The area of a rectangle is calculated as length multiplied by width, while the perimeter is the sum of all sides. For example, a rectangle with dimensions 2x5 (perimeter 14) has an area of 10, while a rectangle with dimensions 3x4 (also perimeter 14) has an area of 12. Thus, rectangles can have the same perimeter but different areas.
