Study guides

☆☆

Q: How are the perimeters of two similar figures related?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

When the can be added or subtracted evenly

Perimeter will scale by the same factor. Area of the new figure, however is the original figures area multiplied by the scale factor squared. .

no because if they are conmgruent then they are similar

yes. if the two figures are the same size and shape, then they are similar

The ratio of any two corresponding similar geometric figures lengths in two . Note: The ratio of areas of two similar figures is the square of the scale factor. The ratio of volumes of two similar figures is the cube of the scale factor. .... (: hope it helped (: .....

Related questions

if you add up all the sides but in a smart way

No, in general that is not true. For two similar figures it is true. But you can easily design two different figures that have the same perimeters and different areas, or the same area and different perimeters. For example, two rectangles with a different length-to-width ratio.

Corresponding sides of similar figures are proportional.

Their perimeters are in the same ratio.

They have the same measure.

When the can be added or subtracted evenly

Perimeter will scale by the same factor. Area of the new figure, however is the original figures area multiplied by the scale factor squared. .

The ratio of 25-ft to 20-ft is 5/4 or 1.25 .But ... knowing the perimeters alone is not enough informationto guarantee that the two figures are similar.-- They could be two rectangles, one measuring 25-ft by 1-ft, the other measuring 4-ft by 5-ft.Those are not similar rectangles.-- They could even be one rectangle and one triangle ... definitely not similar.

4.9

The perimeters of two similar polygons have the same ratio as the measure of any pair of corresponding sides. So the ratio of the measure of two corresponding sides of two similar kites with perimeter 21 and 28 respectively, is 21/28 equivalent to 3/4.

no because if they are conmgruent then they are similar

If all angles of two polygons are the same the figures are similar (irrespective of rotation).

People also asked