Inequalities in One Triangle

Name the sides from SMALLEST to LARGEST

• RS, ST, TR

• ST, RT, RS

• RT, ST, RS

• RT, RS, ST

Name the angles from SMALLEST to LARGEST

• Q, R, P

• P, Q, R

• R, P, Q

• R, Q, P

Find the largest side in Δ BCD

• Segment BC

• Segment DB

• Segment DC

• Segment AB

What is the range of values the third side of the triangle could be?

• A

• B

• C

• D

• 10.5

• 15

• 21

• 28

Two sides of a triangle have side lengths of 17 meters and 12 meters.  What is the range of possible lengths for the third side?

• 12 < x < 17

• 12 < x < 29

• 5 < x < 17

• 5 < x < 29

What is the range of values the third side of the triangle could be?

• A

• B

• C

• D

What is the range of values the third side of the triangle could be?

• A

• B

• C

• D

Which of the following would NOT work to make a triangle with the two side lengths of 2 and 6?

• 6

• 7

• 5

• 4

Two side measures of a triangle are given. What is the range of values for the third side?

• 6 < x < 14

• 2 < x < 13

• 2 < x < 16

• 2 < x < 15