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Q: Why is the perimeter of a rectangle always even?

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If both numbers are even, it will always be an even number. For example, 2 + 2 = 4.

No,for example, a 1x2 rectangle has an area of 2 but a perimeter of 6

For a fixed perimeter, the area will always be the same, regardless of how you describe the rectangle.

A rectangle whose opposite sides are 4 cm and 2.5 cm. Its perimeter is 2*(4 + 2.5) = 2*6.5) = 13 cm.

No. A rectangle of 1 x 3 has the same perimeter as a rectangle of 2 x 2, but the areas are different.

To answer this simply try a few out for yourself. In a 2x1 cm rectangle, the area is 2 cm squared and the perimeter is 6 cm In a 12x10 rectangle, the area is 120 cm squared and the perimeter is 44 cm. In some cases, the perimeter is larger and in others it is smaller. To answer your question, no, the perimeter of a rectangle is NOT always greater than its area.

what is the perimeter of the rectangle

There is no reason for the perimeter of a triangle to have any relation to the perimeter of an unrelated rectangle!

If you increase the rectangle's length by a value, its perimeter increases by twice that value. If you increase the rectangle's width by a value, its perimeter increases by twice that value. (A rectangle is defined by its length and width, and opposite sides of a rectangle are the same length. The lines always meet at their endpoints at 90° angles.)

The perimeter of the rectangle is 42 units

Nearly always multiply. However, for the perimeter of a rectangle, you add the length + width + length + width. This is even simplified by multiplying the length and the width by 2

No, any shape with four sides and same perimeter will always be a square.

The perimeter of a rectangle is the sum of its four sides. Perimeter= 2l+2w

A square is a rectangle even through a rectangle is not always a square.

The perimeter of a rectangle is not sufficient to determine its length.

perimeter of a rectangle is 20 on each side

The perimeter of a rectangle is double the (sum of length plus width).

The perimeter of a 5 by 7 rectangle is 24.

The perimeter of the rectangle is the sum of its 4 sides.

The length of a rectangle is 8 inches. The width of the rectangle is 4 inches. What is the perimeter of the rectangle in inches?

the area of a rectangleis 100 square inches. The perimeter of the rectangle is 40 inches. A second rectangle has the same area but a different perimeter. Is the secind rectangle a square? Explain why or why not.

Area is length times width (only for rectangle) while perimeter is all the sides added up (always).

Perimeter is Length + width x 2 or Length + length + width + width. This is perimeter for any shape including a rectangle. Perimeter of a rectangle is all sides added together for a rectangle.

The perimeter of this rectangle is 30 inches.

The perimeter of a rectangle is the sum of its 4 sides.