The equation for the circle below is x2 + y2 = 16. What is the length of the
circle's radius?

8

Step-by-step explanation:

Because 16 is the diameter and to find the radius you need to divide by 2

38.6°

step-by-step explanation:

resultant is 10 pound

smaller force = 8 pound

angle formed = tan⁻¹(

                        =tan⁻¹(

                          =tan⁻¹(0.8)

                        =38.6°