Ch6 Hon Test Review

Front

If ABCDE ∼ GHJDF, then ∠B is congruent to _______

Back

∠H

Front

What is the scale factor from triangle ABC to triangle DEF?

Back

2/1

Front

If the triangles are similar, state how.

Back

Not similar

Front

Complete each proportion: AB / BM = ? / CD

Back

AC

Front

If the scale factor is greater than one, the new figure will be

Back

an enlargement

Front

What does it mean for two triangles to be similar?

Back

Their corresponding angles are equal and their corresponding sides are in proportion.

Front

What is the definition of scale factor?

Back

The ratio of the lengths of corresponding sides of two similar figures.

Front

What is the SSS similarity criterion?

Back

If the three sides of one triangle are proportional to the three sides of another triangle, then the triangles are similar.

Front

What is the SAS similarity criterion?

Back

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

Front

What is the AA similarity criterion?

Back

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