TRIANGLE INEQUALITY THEOREM

Which angle is larger?

• Angle A

• Angle C

• BOTH

• NONE

Which side the longest?

• PQ

• QR

• PR

• NONE

Which side is the shortest?

• PQ

• QR

• PR

• NONE

What can be the possible length of the third side of a triangle if the other two sides are 8 and 9?

• 18

• 16

• 19

• 20

Can this be measure of sides of a triangle?

1, 2, 3

• YES

• NO

Can this be measures of sides of a triangle?

4, 5, 6

• YES

• NO

Find the possible range of the third side if the other two sides of a triangle measures 6 and 11.

• 5 < c < 17

• 4 < c < 10

• 6 < c < 10

• NONE OF THESE

What triangle inequality theorem states that:

"If one side of a triangle is longer than a second side, then the angle opposite the first side is larger than the angle opposite the second side. "

• Triangle Inequality Theorem 1

• Triangle Inequality Theorem 2

• Triangle Inequality Theorem 3

• NONE OF THESE

What triangle inequality theorem states that:

"The sum of the lengths of any two sides of a triangle is greater than the length of the third side."

• Triangle Inequality Theorem 1

• Triangle Inequality Theorem 2

• Triangle Inequality Theorem 3

• NONE OF THESE

What triangle inequality theorem states that:

"If one angle of a triangle is larger than a second angle, then the side opposite the first angle is longer than the side opposite the second angle."

• Triangle Inequality Theorem 1

• Triangle Inequality Theorem 2

• Triangle Inequality Theorem 3

• NONE OF THESE