Right angle trig

Focus in on the 70^o angle...which two sides are "identified" in the figure?

• opposite

  (an unknown)

• hypotenuse

  (4 units)

• adjacent

  (no marking)

• None of these

Find the length of the missing side. 

• 20 in.
• 68 in.
• 16 in.
• 80 in.

So now...which of the following equations would hold true?

Which of the following best represents the length of side "b?"

• 3.73

• 177.88

• 17.16

• 17.74

Choose the correct set up to find the length of the side x.

• None of these are correct

Find the value of x.

• 8.43

• 11.18

• 10.55 

• None of these are correct

What is the correct set up for the problem to solve for side w?

What is the length of side "w?"

• 18.0 

• 21.4

• 23.5

• 43.56 

OK, go...Find the length of "x."

• 6.57 cm
• 7 cm
• 7.44 cm
• 26.33 cm

Find the measure of the angle to the nearest degree.

• 14^o

• 27^o

• 44^o

• 76^o