Inequality in a Triangle

List the side measures in order, shortest to longest.

• QM, QP, MP

• MQ, MP, QP

• MP, MQ, QP

Name the sides from SMALLEST to LARGEST

• RS, ST, TR

• ST, RT, RS

• RT, ST, RS

• RT, RS, ST

Can a triangle be formed with side lengths:
17, 9, 30

• yes

• no

• not enough information

Identify the smallest angle.

• ∠A

• ∠B

• ∠C

List the angles in order by measure, smallest to largest.

• ∠B, ∠A, ∠C

• ∠A∠,B, ∠C

• ∠A, ∠C, ∠B

Name the angles from LARGEST to SMALLEST

• R, S, T

• S, T, R

• S, R, T

• T, S, R

Does a triangle with these side lengths exist?
15, 12, 9

• Yes

• No

• I don't know.

Can the sides of a triangle have lengths 3, 8, and 9?

• Yes

• No