Algebra 2B Chapter 9 Quiz #1

x = 0, 90,

180Solve sin²x - sinx = 0 where 0≤ x <360 (Hint: factor)

45°

Convert to radians:π/4

60°

Covert to Radians:π/3

30°

Covert to radians:π/6

1/2

Evaluate:sin30

sqrt2 / 2

Evaluate:sin45

IV

In which quadrant is 11π/6 located in?

II

In which quadrant is 3π/4 located in?

III

In which quadrant is 4π/3 located in?

x = 30, 150

Solve 2sinx - 1 = 0 where 0 ≤ x < 360

x= 90, 270

Solve 2sin²x-2=0 where 0≤ x < 360

x = 194.5, 345.5

Solve 3 sin x - 2 = 7 sin x - 1 where 0 ≤ x < 360

x = π/2, 3π/2

Solve 3cosx=0 where 0 ≤ x < 2π

x = 228.6, 311.4

Solve sin x - 3 = 5 sin x where 0 ≤ x < 360

A = 33.69°, f = 6, g =4

Solve the following triangle.

h = 7.62, B = 23.72°

Solve the following triangle.

h = 8.6, B = 35.54°

Solve the following triangle.