If I understand it correctly then its complementary angle will be 115˚, because 180-65=115.
The answer to this equation is 19.6
V = l • w • h
V = 10 • 18 • 3
V = 540 in cubed
Answer:
You can do this by dividing the radicand by the square number , and multiplying the radical by the root of that number.
e.g.