Right Angle Triangle

Find the measure of the missing angle.

• 49^o

• 50^o

• 41^o

• 33^o

The bottom of a ladder leaning against a wall is 1.5 m from the bottom of the wall. The ladder is 5.5 m long. Find how high the top of the ladder is above the ground, correct to one decimal place.

• 5.2 m

• 5.3 m

• 5.7 m

• 5.8 m

What is the length of y in this picture?

• 45

• 5√2

• 90

• 5

Solve for the misssing distance

• 18.9 meters

• 19.5 meters

• 47.2 meters

• 27.5 meters

Calculate the length of b in this triangle.

• 31

• 36

• 60

• 62

What is the ratio for Tangent

• Opp/Adj

• Adj/Opp

• Opp/Hyp

• Hyp/Opp

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

What is the formula used to solve for the hypotenuse?

• a²+b²=c²

• a+b=c

• a²-b²=c²

• c-a=c

In relation to the angle θ, label the side marked a in this right-angled triangle.

• Hypotenuse

• Adjacent

• Opposite

Find the length of the missing side. 

• 17 cm

• 22 cm

• 15 cm

• 13 cm