45°

45°

a

a

a2

60°

30°

a

2aa3

Special Triangles RulesSpecial Triangles Rules

JeopardyJeopardy45-45-90 Triangles

30-60-90 Triangles

Write the Ratio

Solve for a side using SOH CAH TOA

Solve for an angle

100 100 100 100 100

200 200 200 200 200

300 300 300 300 300

400 400 400 400 Bonus

Find the Two Missing SidesFind the Two Missing Sides

3 2

45°

45°

Home

Find the Two Missing SidesFind the Two Missing Sides

6 2

45°

45°

Home

Find the Two Missing SidesFind the Two Missing Sides

945°

45°

Home

Find the Two Missing SidesFind the Two Missing Sides

245°

45°

Home

Find the Two Missing SidesFind the Two Missing Sides

60°

30°

4Home

Find the Two Missing SidesFind the Two Missing Sides

60°

30°

7Home

Find the Two Missing SidesFind the Two Missing Sides

60°

30°

22

Home

Find the Two Missing SidesFind the Two Missing Sides

60°

30°

233

Home

Write the Trig. RatioWrite the Trig. Ratio

24

43

25Home

Write the Trig. RatioWrite the Trig. Ratio

36

5620Home

Write the Trig. RatioWrite the Trig. Ratio

91 125

25

Home

Write the Trig. RatioWrite the Trig. Ratio

1915.9

11.7

Home

Solve for XSolve for X

3

X43

Home

Solve for XSolve for X

13X

55

Home

Solve for XSolve for X

65X

30

Home

Write the Trig RatioWrite the Trig Ratio

50

32

81

Home

Solve for XSolve for X

x4.7

63Home

Solve for XSolve for X

27

X

45

Home

Solve for XSolve for X

X

4332

Home

Solve for XSolve for X

X

4832

Home

Solve for XSolve for X

x

14

50

Home

Find the AngleFind the Angle

x

2035

Home

Find the AngleFind the Angle

x

50

35Home

Find the AngleFind the Angle

32

X

25

Home

Solve the Word ProblemSolve the Word ProblemFrom a horizontal distance of 80m, the angle of elevation to the top of a flagpole is 18 degrees. Calculate the height of the flagpole.

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BONUS: Solve the Word BONUS: Solve the Word ProblemProblem

A 9m ladder rests against the side of a wall. The bottom of the ladder is 1.5m from the base of the wall. Determine the measure of the angle between the ladder and the ground, to the nearest degree.