Question

The picture shows a barn door:

A barn door has two parallel bars. A support AB of length 6 feet runs across the diagonal between the two parallel bars. The angle made by the diagonal with the parallel bar on top is 60 degrees.

What is the length of the bar AC?

6 sin 60°
6 cos 60°
6 divided by cos 60 degrees
6 divided by tan 60 degrees

Answer 1

?

Answer 2

What's the length here?

Answer 3

6 feet

Answer 4

Okay and AC = length * cos 60
Substitute the length here

Answer 5

6*cos 60 ?

Answer 6

@faiqraees

Answer 7

yep

Answer 8

thanks