Big Ideas Geometry

A triangle has side lengths 6 and 10.

Which choice CANNOT be the length of the third side?

• 5

• 11

• 15

• 17

A triangle has side lengths 12 and 15.

Which choice CANNOT be the length of the third side?

• 2

• 6

• 12

• 26

A triangle has side lengths 7 and 12.

Which choice CAN be the length of the third side?

• 5

• 10

• 19

• 21

Which choice can be used to find the possible values of x?

• None of these

Choose the TRUE statement.

• The above statements are all false.

Find the distance between each pair of points. Round your answer to the nearest tenth, if necessary.

• A

• B

• C

• D

Example 2: Find x if the length of PR is 45 units in length. [Refer to the figure]

• 3

• 44

• 5

• 6

Name a pair of adjacent angles

• <DEC and <CEB

• AEC

• <AEB and <DEC

• <BEC and <DEA

If T is the midpoint of SU, find x.

• 3

• 4

• 5

• 2

If RT=36, find the value of x.

• 3

• 4

• 5

• 6