They are ratios of two sides of a right triangle and a related angle. Trigonometric functions are typically used to calculate unknown lengths or angles in a right triangle.
It is a prime number. 89=1×89 hope it helps
Answer:
<em>A = 216.24 km²</em>
Step-by-step explanation:
Answer:
4.5 inches
Step-by-step explanation:
Sorry if its wrong. I tried.
