Lana makes a round pizza. She wants to put a cheese layer on the pizza. If the pizza is 28 cm in diameter, how many square cm of cheese layer must she needs to put on the pizza? *

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.