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Mathematics 11 Online
OpenStudy (anonymous):

MEDAL IF SOLVED!!!!!!!!!!!!!!!!!!!!!!!!!!!!!NEED HELP!!! The angle of elevation to the top of a 30-story skyscraper is measured to be 4 degrees from a point on the ground 2,500 feet from the building. What is the height of the skyscraper to the nearest hundredth foot? A. 96.49 B. 174.82 C. 83.13 D. 174.39

OpenStudy (anonymous):

use SOH CAH TOA

OpenStudy (anonymous):

which one?

OpenStudy (gudden):

|dw:1402116158993:dw| tan4 degree = x/2500 Now solve for x..

OpenStudy (anonymous):

i got 2894.55

OpenStudy (anonymous):

show your steps, so we can help you see what you did wrong

OpenStudy (anonymous):

Well i solved tan4 which was like 1.5 somethinge than i multiplied that by 2500

OpenStudy (anonymous):

1.15782128235 × 2500 =

OpenStudy (anonymous):

you have to be in degrees for these type of problems

OpenStudy (anonymous):

change your calculator to degrees from radians

OpenStudy (anonymous):

it was b

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