geom 6.1-5 review

Can a triangle be formed with line segments that have lengths 2, 8 and 14 units?

• No, because these line segments wouldn't satisfy the triangle inequality theorem

• No, because there are only two sides to a triangle

• Yes, because these line segments satisfy the triangle inequality theorem

• Yes, because 8< 14

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

Using the hinge theorem, we can say that Angle 1 _____ Angle 2.

• Less than

• Greater than

• Equal to 

• Half of

Using the hinge theorem, we can say that AB _____ DC

• Greater than

• Less than

• Equal to

• Half of 

Using the hinge theorem, we can say that Angle 1 _____ Angle 2.

• Less than

• Greater than

• Equal to 

• Half of

Compare QT and ST

• $QT\ <\ ST$

• $QT\ >\ ST$

• $QT\ =\ ST$

• $\overline{QT}\ \cong\ \overline{ST}$

Which of the following is a possible  length for segment AC

• 10

• 15

• 17

• 9

Find the range of possible values for x.

• $\frac{7}{2}<x<24$

• $x<6$

• $24<x$

• $\frac{11}{2}<x<6$

Which is NOT a possible measure for ∠DCB?

• 27º

• 30º

• 34º

• 35º

Find the range of possible values for x.

• $2\ <x<6$

• $6<x<15\ \frac{1}{3}$

• $6<x<22$

• $2<x<22$