GradeGen

Shapes whose corresponding angles are equal and whose corresponding lengths are all in the same ratio.

The same area rule applies to any pair of similar shapes, including their surface areas.

Shapes with the same shape: corresponding angles are equal and corresponding lengths are in a constant ratio.

Shapes are similar when corresponding angles are equal and corresponding lengths are all in the same ratio.

Congruent shapes are a special case of similar shapes with length scale factor 1.

Use corresponding lengths to find a scale factor. For similar shapes, square it for areas and cube it for volumes.

Shapes whose corresponding angles are equal and whose corresponding lengths are all in the same ratio.

The same area rule applies to any pair of similar shapes, including their surface areas.

Shapes with the same shape: corresponding angles are equal and corresponding lengths are in a constant ratio.

Shapes are similar when corresponding angles are equal and corresponding lengths are all in the same ratio.

Congruent shapes are a special case of similar shapes with length scale factor 1.

Use corresponding lengths to find a scale factor. For similar shapes, square it for areas and cube it for volumes.

Similar shapes