Find the Sine, Cosine, and Tangent of angle A. Give your answer as a fraction in the simplest form *

What is the smallest integer n such that n\sqrt{2} is greater than 20

10% of 1,900,000. show me how you got the answer

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?