Similar Polygons Quick Check

Front

The given shapes are similar. Solve for x: x = ?

Back

12

Front

Two objects that are the same shape but not the same size are _______.

Back

Similar

Front

The pair of figures is similar. Find the missing side: x = ?

Back

x = 3

Front

When figures are similar, their corresponding sides are__________________.

Back

proportional

Front

The given shapes are similar. Solve for x: x = ?

Back

10

Front

What is the definition of similar polygons?

Back

Polygons that have the same shape but not necessarily the same size.

Front

If two triangles are similar, what can be said about their angles?

Back

Their corresponding angles are equal.

Front

If the sides of two similar polygons are in the ratio 2:3, what is the ratio of their areas?

Back

4:9 (the square of the ratio of the sides).

Front

What is the relationship between the lengths of corresponding sides of similar polygons?

Back

The lengths of corresponding sides are proportional.

Front

If triangle ABC is similar to triangle DEF, and AB = 4, DE = 8, what is the ratio of their sides?

Back

1:2.