Warm up W.11/20/2024

Front

What does it mean for two shapes to be similar?

Back

Same shape, but different size.

Front

What is the AA similarity postulate?

Back

If two angles of one triangle are equal to two angles of another triangle, the triangles are similar.

Front

What is the SSS similarity theorem?

Back

If the corresponding sides of two triangles are in proportion, the triangles are similar.

Front

What is the SAS similarity theorem?

Back

If two sides of one triangle are in proportion to two sides of another triangle and the included angles are equal, the triangles are similar.

Front

If two figures are similar, the corresponding sides are ______________.

Back

proportional.

Front

How do you solve a proportion?

Back

Cross-multiply and solve for the variable.

Front

What is a proportion?

Back

An equation that states that two ratios are equal.

Front

What is the relationship between similar triangles and their angles?

Back

The corresponding angles of similar triangles are equal.

Front

What is the relationship between similar triangles and their sides?

Back

The corresponding sides of similar triangles are in proportion.

Front

If triangle ABC is similar to triangle DEF, what can be said about their corresponding angles?

Back

Angle A = Angle D, Angle B = Angle E, Angle C = Angle F.