Bb

Reference angles are always acute.

We can find the reference angle with the "formula"

π

−

θ

, where

θ

is our given angle.

We can plug

5

π

6

into our expression to get

π

−

5

π

6

=

6

π

6

−

5

π

6

=

π

6

Thus, our reference angle is

π

6

according to this law, when unemployment goes up by 1%, gdp drops by 2%. in the question, unemployment rate goes from 2% to 5%, meaning unemployment goes up by 3%, so the gdp drops by 6%. thus the effect is a drop in gdp by 6%.

step-by-step explanation: