a 20 foot ladder leaning against a building makes and angle of 60 degrees with the ground. How far from the base of the building is the foot of the ladder?

Answer 1

what is 20/cos60 ?

Answer 2

oops 20 cos60

Answer 3

. A 20 ft ladder leaning against a building makes an angle of 60
° with the ground. How far from the base of the building is the foot of the ladder?