First 15 3B April 10

A point on the terminal side of an angle Θ in standard position is (-24,7)

Find the exact value of tan Θ

Mathematical Equivalence

ON

Mathematical Equivalence

ON

Set up the problem...

• sin X = 41/28
• tan X = 41/28
• cos X = 28/41
• sin X = 28/41

What quadrant is -2π/3 in?

• I

• II

• III

• IV

Mathematical Equivalence

ON