Use the kite with perimeter of 60 to find length of side a

Use the radius you found in part i (r=26.8 cm) with the surface area formula below to find the surface area of the sphere. show your work and round your answer to the nearest tenth. the surface area of a sphere: sa = 4πr^2 self note: 3.8.4

Factor the expression using gcf 9b+45

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?