Asquare has an area of 169 square centimeters. what is the length of each side of the square?

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

Pls never taught i’m really confused and i rlly need

What is the arc length of the subtending arc for an angle of 72 degrees on a circle of radius 4? o a. 8a oc. 16 t d. 8