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Alg 2 SOHCAHTOA, Trigonometry

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What is the trigonometric function: sine?

SOH = opp/hyp

Find the value of x using trigonometry (2 decimal places)

3.39

Find sin(A).

9/13

What is the value of sin M ?

4/5

Find the value of x to the nearest tenth.

18.4

What side is opposite angle M?

8

Solve the following the problem using trigonometry to find the area.

100.8 square units

What do we use trigonometry for? (Think about solving a triangle and what that means)

Find the angles of triangles, find sides of triangles

Find the measure of angle x to the nearest degree.

62 degrees

Pythagoras or Trigonometry

Pythagoras

Find the measure of angle x to the nearest degree.

74 degrees

What is the trigonometric function: cosine?

CAH = adj/hyp

Find cos(C).

9/13

Which value represents the hypotenuse and why?

10, across the 90 angle

Find the value of x using trigonometry (2 decimal places)

16.50

Which trigonometric ratio would you use to solve for x?

cosine

Find the value of x using trigonometry (2 decimal places)

5.95

Pythagoras or Trigonometry

Trig

Find tan(L)

6/8

Trigonometry: Knowing that cos x = 3/5, what is sin x?

4/5

Pythagoras or Trigonometry; and SOLVE

Trig; 23.96

Find the value of x using trigonometry (2 decimal places)

5.12

Pythagoras or Trigonometry; and SOLVE

Trig; 50.2

What is the trigonometric function: tangent?

TOA = opp / adj

When is Ms. Czopek's Birthday?

Oct 2nd

Find the value of x using trigonometry (2 decimal places)

13.45

What is the value of tan N ?

3/4

What side is adjacent to angle N?

8

What does SOHCAHTOA stand for?

sin 0 = opp/hyp, cos 0 = adj/hyp, tan 0 = opp/adj

Find the value of x to the nearest tenth.

8.6

What is Ms. Czopek's kitten's name?

Simba