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Q: How do you use the line of symmetry to find the equal lengths in a rectangle?
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How do you find the widths of a rectangle with the lengths?

You can't find the widths of a rectangle with the lengths because the widths can be anything lower than the lengths. Like if your rectangle had a length of 7 the width can be 6, 5, 4, 3, 2, and so on.


How do yo find perimeter of a rectangle?

To find the perimeter of a rectangle you must calculate the lengths of each of the sides and add them all together.


How do find the volume of a rectangle box?

find all the lengths each side times 4


How do you find the perometer of a rectangle?

Add together the lengths of the four sides; or add the lengths of the two different sides and then double it.


Find new side lengths for a rectangle with the same area.First, find the area of this rectangle.6 units8 units6 × 8 = 48 square units?

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How do you find the perimeter of a rectangle with side lengths of 17 in and 24 in?

2l + 2w = 82 in.


How could you use symmetry to find side lengths and angle measures of a geometric figure?

The answer will depend on the figure, the type(s) of symmetry and what information about is is given.


How do you find the perimeter of the base in a retangular prism?

The same way you find the perimeter of a rectangle, add the side lengths


How do you find ratio of two rectangles?

If you are trying to find the ratio of the lengths of two similar rectangles, divide the length of one side of one rectangle by the corresponding side length of the other rectangle. To find the ratio between their volumes, divide the volume of one rectangle by the volume the other rectangle. To find volume, multiply the width of the rectangle by the length of the rectangle.


How can you find rotational symmetry in a matchbox?

A matchbox is rectangular in shape. A rectangle has 2 lines of rotational symmetery. So, a matchbox has 2 lines of rotational symmetry.


How do you solve - A rectangle has a width of 2y plus 3 and height of y-7. Find the perimeter of the rectangle?

Add together the lengths of each of its sides.


How do you find the perimeter of a 3d rectangle?

In order to find the perimeter of a 3D rectangle you must gather the lengths of the known sides, calculate the missing rectangular values, and use the formula for perimeter.