Finding Sides and Angles

Front

What is the length of side x if it is 7.44 cm?

Back

The length of side x is 7.44 cm.

Front

What is the measure of the indicated angle if it is 55.2 degrees?

Back

The measure of the indicated angle is 55.2 degrees.

Front

Find side length X if it is 15.

Back

The side length X is 15.

Front

What does AA stand for in triangle similarity?

Back

AA stands for Angle-Angle, a criterion for triangle similarity.

Front

What does SAS stand for in triangle similarity?

Back

SAS stands for Side-Angle-Side, a criterion for triangle similarity.

Front

What does SSS stand for in triangle similarity?

Back

SSS stands for Side-Side-Side, a criterion for triangle similarity.

Front

What is the criterion for triangles to be similar if they are not similar?

Back

If triangles are not similar, they do not meet any of the similarity criteria (AA, SAS, SSS).

Front

How do you determine if two triangles are similar using the AA criterion?

Back

Two triangles are similar if two angles of one triangle are equal to two angles of another triangle.

Front

How do you determine if two triangles are similar using the SAS criterion?

Back

Two triangles are similar if one angle is equal and the sides including that angle are in proportion.

Front

How do you determine if two triangles are similar using the SSS criterion?

Back

Two triangles are similar if all three sides of one triangle are in proportion to the three sides of another triangle.