Solve for the indicated value. Leave your answer in exact form. Homework Help ✎
x = ____
m∠ C = ____
m∠ B = ____
a = ____
Use the Pythagorean Theorem.
Use the Pythagorean Theorem to find the missing side. Is the triangle a special one?
This is a 30-60 triangle. Therefore, ∠C is 30°.
The inverse tangent function will be helpful here.
Use the cosine ratio or special right triangles.