Question

The picture shows a triangular island

http://learn.flvs.net/webdav/assessment_images/educator_geometry/v15/module07/image0074e271b96.jpg

which expression shows the value of Q?
a)r cos 55
b) r sin 55
c) s/sin55
d)s/cos55

Answer 1

your link doesnt work since it is tied to your session, and i am not logged in in your website. so what you could do is take a screenshot of the assignment and post it here

Answer 2

ok ,so they ask for q, which is the hypotenuse.
you know sin55=r/q => q=r/sin55. since it is not in the answers, this means q is in terms of s and cos
so cos55=s/q => q=s/cos55 which is d)

Answer 3

okay thank you so much

Answer 4

np