Bell Ringer 10.31 Geo

Which triangle congruence theorem can be used to prove the triangles are congruent?

• AAS
• SSS
• SAS
• SSA

• not congruent to another angle

Which triangle congruence theorem can be used to prove the triangles are congruent?

• SSS

• SAS

• ASA

• NONE

What additional information is needed to prove the 2 triangles are congruent by the listed theorem?

Which of the following sets of side lengths could produce a triangle. SELECT ALL THAT APPLY.

• 4, 4, 4

• 5, 5, 10

• 3, 6, 9

• 5, 7, 11

• 13, 5, 6

List the side measures in order, shortest to longest.

• QM, QP, MP
• MQ, MP, QP
• MP, MQ, QP

What is the range of values of x for a triangle's third side given side measures of 4 and 12?

• between 8 and 16
• less than 4, greater than 12
• between 4 and 12

Find the measure of each angle indicated.

• 50
• 20
• 29
• 48

Solve for x.

• 6
• 8
• 15
• 13

9. Name by angles: ​ (a)   ; Name by sides​ (b)   ​

10. Name by angles: ​ (c)   ; Name by sides ​ (d)  

11. Name by angles ​ (e)   ; Name by sides

• right
• isosceles
• obtuse
• scalene
• equiangular
• equilateral
• acute