Triangle inequality ( Prep 2 )

• equal to the third side.

• greater than third side.

• smaller than third side.

• twice third side.

• greater than the difference between the lengths of the other two sides.

• smaller than the difference between the lengths of the other two sides.

• equal to the difference between the lengths of the other two sides.

• twice the difference between the lengths of the other two sides.

• 6 cm. , 7 cm. , 5 cm.

• 8 cm. , 8 cm. , 8 cm

• 2 cm. , 7 cm. , 12 cm.

• 3 cm. , 3 cm. , 4 cm

• 1

• 2

• 8

• 13

• 22

• 5

• 17

• 20