Trig 2

Question 1

sec^2 θ ≡ ?

Answer 1

1 + tan^2 θ

Question 2

cosec^2 θ ≡ ?

Answer 2

1 + cot^2 θ

Question 3

2 pi radians = ? degrees

Answer 3

360 degrees

Question 4

Circumference = 2 x pi x r

:. 2 pi radians = ?

Answer 4

360 degrees

Question 5

arc length formula = ?

Answer 5

rθ

Question 6

Sector area formula =

Answer 6

1/2 r^2 θ