Geometry Trigonometry Review

To get from point A to point B you must avoid walking through a pond.  To avoid the pond, you must walk 34 meters south and 41 meters east.  To the nearest meter, how many meters would be saved if it were possible to walk through the pond? 

• 35

• 22

• 58

• 75

Find the length of the red line AD...

Round your answer to 1 decimal place

• 5.8 cm

• 5.9 cm

• 4.0 cm

• 4.1 cm

Find the length of side y.

• 22.32 cm

• 36.5 cm

• 76.34 cm

• 87.76 cm

Solve for the missing distance.

• 18.9

• 19.5

• 47.3

• 27.5

You decide to go to the city for a day of fun. You happen to be standing 30 feet away from a building that is 645 feet tall. What is the angle between the ground and your diagonal line of sight to the top of the building?

• 87.3

• 2.6

• 79.1

• 84.6

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 nearest to the height of the lighthouse? 

• 25 feet

• 45 feet 

• 110 feet 

• 135 feet 

Find m<B

• A

• B

• C

• D

Find BC

• A

• B

• C

• D

What is the height of the tree? Round the the nearest foot. 

• 38 ft

• 63 ft

• 20 ft

• 98 ft

Find the measure of the missing angle. Round to the nearest degree. 

• 49^o

• 50^o

• 41^o

• 33^o