5.4-5.5 QUIZ REVIEW quizizz

Can the sides of a triangle have lengths 3, 8, and 9?

• Yes
• No

Name the largest angle in this triangle.

• ∠D
• ∠E
• ∠F

Which side lengths would NOT form a triangle?

• {3,4,5}
• {2,5,9}
• {5,10,12}
• {7,9,11}

If the given side lengths of a triangle are 16 and 10 which is NOT an option for the 3rd side?

• 25

• 22

• 27

• 21

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

BC _____ EF

• <

• >

• =

• No conclusion can be made.

Which of the following is true?

• XY > MT

• XZ > MR

• TR > XY

• TR < XY

Using the Hinge Theorem, compare QT and ST

Given: $\overline{AD}\cong\overline{BC}$  and  $m\angle DAC\ >\ m\angle ACB$  which statement below is true based on the Hinge Theorem?

•  $m\angle DCA>m\angle BAC$  

•  $AB>DC$  

•  $m\angle ADC>m\angle CBA$  

•  $DC>AB$  

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

• Less than
• Greater than
• Equal to 
• Half of