Answer:
10°
Step-by-step explanation:
To find this, we look at the sides of the triangle that we are given and their position in relation to ∠C.
AB is opposite ∠C and AC is adjacent to ∠C.
The ratio of opposite/adjacent is the ratio of tangent. This gives us the equation
tan C = 2/11
To solve this for C, we take the inverse tangent of each side:
tan⁻¹(tan C) = tan⁻¹(2/11)
C = 10.305 ≈ 10°
