Corresponding Sides and Angles in Triangles

Write the side lengths in order from least to greatest.

• p, n, m

• p, m, n

• n, p, m

• m, p, n

Find the measure of x in degrees.

• 21

• 132

• 153

• 27

Find the measure of x in degrees using the Exterior Angle Theorem.

• 40

• 54

• 60

• 42

Name the sides from SMALLEST to LARGEST

• RS, ST, TR

• ST, RT, RS

• RT, ST, RS

• RT, RS, ST

• Side YX

• Side YZ

• Side XZ

• Side YX

• Side YZ

• Side XZ

Which of these is a valid congruency statement for these 2 triangles?

•  BE ≅ PN

• AB ≅ MP

• AE ≅ MN

• BA ≅ PM

Matching angles are called

• Corresponding Sides

• Corresponding Angles

• The Same

• Congruent Angles

• XZ
• XY
• ZX
• ZY

Matching sides are called

• Corresponding Sides

• Corresponding Angles

• The Same

• Congruent Sides