triangle inequality therom check

The sum of the lengths of any two sides of a triangle is _____ than the third side

• less

• greater

• equal

Does the sides 8, 9, 10 make a triangle?

• yes

• no

Does the sides 1, 1, 2 make a triangle?

• yes

• no

The lengths of two sides are given (4, 13). What are the possible length of the third side? Between what two numbers

• Between 9 and 17

• Between 0 and 13

• Between 4 and 13

What is the measure of the missing angle?

• 140
• 130
• 50
• 90

• 47
• 57
• 53
• 133