At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
It's about 37.28 ft
can you show me how to solve
Do you want an explanation?
thank you so much!
so, first, do you get the main picture?
The angle between formed by the base of the radio station, the person, and the top is 40 degrees and the angle formed between the person, base, and the bottom of the antennae is 25
This is where the sine rule comes in. We have the length of one side: 100m We know every angle in the system. These conditions make the sine rule the best formula.
okay ... woops i was trying to use tangent
\[100\div \sin 65=x \div \sin 25\]
x is the length of the distance from the base of the network station to the antennae.
Haha, yeah, I do that a lot :P so, x turns out to be 46.63 meters(about)
then, we need to find the whole distance from top to bottom. Once you get the whole distance and subtract 46.63, we get the part you're looking for
so, using the same equation...
\[100\div \sin 65=y \div \sin 40\]
The result of this is 83.91(about)
subtract the two and you've got 37.28 which is your answer XD
The explanation's kinda funky, but do you get it?
couldn't i just use tangent