A 12 ft ladder is leaning up against a wall. If the angle made between the ladder and the ground is 80 degrees, how far up can the ladder reach the wall ?

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.