Question

Imagine that you are outside one sunny day and are standing
10 feet away from a tree that is 8 feet tall. Which function correctly represents the angle θ you make with the tree?

θ=sin^−1(8/0)

θ=cos^−1(8/0)

θ=tan^−1(8/0)

θ=sec^−1(8/0)

Answer 1

\[\theta=\sin ^-1(8/0)\]

Answer 2

(8/0) does not make sense - you cant divide by 0

Answer 3

i expect it is 8/10

Answer 4

yea 8/10 you right

Answer 5

@welshfella

Answer 6

ok now you have the opposit side over the adjacent here so what trig ratio is it?