Question

a angle of elevation of a ladder learning against a wall is 60° and the ladder is 9.5m away from the wall.Find the length of the ladder.​

Answer 1

Step-by-step explanation:

we know that,

cos theta=base/hypotenus

cos60°=1/2=9.5/h

1/2=9.5/h

h=9.5*2

h=19

so,the length of the ladder is 19m.

Answer 2

Here is your answer!