Lesson 15: Triangle Inequalities

Refer to the given figure and compare the given quantities:

m∠3​ ___ m∠6

• =

• <

• >

• cannot be determined

Refer to the given figure and compare the given quantities:

m∠1 ___ m∠3

• =

• <

• >

• cannot be determined

Refer to the given figure and compare the given quantities:

m∠1 ___ m∠9

• =

• <

• >

• cannot be determined

Refer to the given figure and compare the given quantities:

m∠8 ___ m∠5 + m∠7

• =

• <

• >

• cannot be determined

Refer to the given figure and compare the given quantities:

m∠2 ___ m∠4 + m∠5

• =

• <

• >

• cannot be determined

Refer to the given figure and compare the given quantities:

m∠5 ___ m∠10

• =

• <

• >

• cannot be determined

Refer to the given figure and compare the given quantities:

AB ___ AE

• =

• <

• >

• cannot be determined

Refer to the given figure and compare the given quantities:

AF ___ FE

• =

• <

• >

• cannot be determined

Refer to the given figure and compare the given quantities:

CB ___ EC

• =

• <

• >

• cannot be determined

Refer to the given figure and compare the given quantities:

BF ___ FE

• =

• <

• >

• cannot be determined