82
*41
2*1=2
8*1=8
4*2=8
8*4=32
328+82=410
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.
Answer:
8.12 is the rounded answer
Step-by-step explanation:

Answer:
10
Step-by-step explanation: