Check all that apply. π/3 is the reference angle for: A.7π/3B.19π/3C.2π/3D.15π/3
1 answer:
You might be interested in
Use the geometric mean for right triangles as the sides are related to the hypotenuse. 30 - 6 = 24. We need that for our proportion. . We cross-multiply to get
. Taking the square root of both sides gives us that
, the second choice above.