Ask your own question, for FREE!
Mathematics 39 Online
OpenStudy (anonymous):

On the top of the Sears Building in Chicago, is a TV tower. From a point 400 ft. away the bottom of the tower is at an angle of elevation equal to 38 degrees and the top of the tower is an angle of elevation equal to 42 degrees. How tall is the tower?

OpenStudy (anonymous):

tan 38 =x/400, tan 42 = y/400, the height would be y - x

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
chatAI: Happy Easter!
41 minutes ago 0 Replies 0 Medals
danielfootball123: HAPPY EASTER!!!!
38 minutes ago 8 Replies 0 Medals
ShadowKid3: I drew Leon again (used suggestions from last art post) so Leon v2 :D
1 minute ago 3 Replies 0 Medals
Puck: for all you amazing people
36 minutes ago 3 Replies 2 Medals
Breathless: update on drawing.
3 hours ago 12 Replies 5 Medals
ShadowKid3: what are examples of a class three lever?
1 day ago 3 Replies 2 Medals
alphaXtiger: Help pls
2 days ago 3 Replies 1 Medal
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!