When Θ = 5 pi over 6, what are the reference angle and the sign values for sine, cosine, and tangent?

the answer is )multiethnic

in 1859, brown and 21 of his followers attacked and occupied the federal arsenal in harper's ferry. their goal was to capture supplies and use them to arm a slave rebellion. brown was captured during the raid and later hanged, but not before becoming an anti-slavery icon. abolitionist and insurrectionist

explanation:

use wikipedia, i think they have this.