Conditions of Triangle Missing Side

Find the measure of the missing angle.

• 30^o

• 110^o

• 150^o

• 40^o

Will these three sides form a triangle?

• yes

• no

Solve for x.

• 16

• 11

• 50

• 6

Will these side lengths form a triangle?

• yes

• no

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

Two sides of a triangle are 14 cm and 19 cm.  What is a possible length for the third side?

• 5 cm

• 11 cm

• 33 cm

• 40 cm

Tell whether this figure creates the conditions to for a unique triangle, more than 1 triangle, or no triangle.

• unique triangle

• more than 1 triangle

• no triangle

What is the range of values of x for a triangle's third side given side measures of 8 and 15?

• between 8 and 15

• between 7 and 23

• less than 7, greater than 23

These triangles are similar. They are not drawn to scale. What is the length of segment VW?

• 2

• 3

• 4

• 7

Find the missing length.

• 4

• 10

• 8

• 12