Question

Use the given triangle to enter the values of sin(A), cos(A) and tan(A)

Answer 1

Answer: sin (43.60281), cos( 43.60281), tan (43.6281)

Explanation:

sin(A) = opposite/hypotenuse

A = sin^-1(40/58)

cos(A) = adjacent/hypotenuse

A = cos^-1(42/58)

tan(A) = opposite/adjacent

A = tan^-1 (40/42)