Geometry Math

What type of special segment is shown?

• Median

• Perpendicular Bisector

• Angle Bisector

• Altitude

Angles 4 and 1 are what angle pair?

• Complementary

• Supplementary

• Acute

• Vertical

A yacht is anchored 90 feet offshore from the base of a lighthouse.  The angle of elevation from the boat to the top of the lighthouse is 26 degrees.  The distance between the yacht and the top of the lighthouse is about 100 feet.  Which of these is closest to the height of the lighthouse? 

• 25 feet

• 45 feet 

• 110 feet 

• 135 feet 

A tourist views a deer from a height of 45 feet.  The horizontal distance between the tourist and the deer is 130 feet.  How many degrees should the tourist tilt his camera down to photograph the deer? Round your answer to the nearest degree.  

• 19 degrees

• 45 degrees

• 71 degrees

• 138 degrees 

What is the length of x in this 45-45-90 triangle?

• 4√2

• 4

• 8

• 4√3

Can these sides form a triangle? 2, 9, 5

• Yes

• No

Can these sides form a triangle? 6, 4, 4

• Yes

• No

Find the value of x.

• A

• B

• C

• D

Which of the following describes a median of a triangle?

• A segment that passes through the middle of the triangle.

• A segment with endpoints at the vertex and midpoint of the opposite side.

• A segment that connects two midpoints of two sides.

• A segment that connects the vertex and the opposite side at 90 degrees. 

Name the angle pair. 

• Complementary

• Supplementary

• Linear Pair

• Vertical