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geekfromthefutur
 one year ago
Can someone help me plz its my last question
geekfromthefutur
 one year ago
Can someone help me plz its my last question

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SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.1You can almost use the sin law: i.e. Sin(35) /h = Sin(H) /660

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.1you just need to find the H, and then apply the sine law to solve for h.

geekfromthefutur
 one year ago
Best ResponseYou've already chosen the best response.0ok so how would i do that i see it right there

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.1you know that the angle T=90, O=35 and the only unknown angle is H. There is a rule, that the sum of all angles in a triangle is equal to 180 degrees. In your case that would mean that T + O + H = 180 you know angles T and O, but not the H, so: 90 + 35 + H = 180 (the find H)

geekfromthefutur
 one year ago
Best ResponseYou've already chosen the best response.0OHHH every triangle equals up to 180 degrees

geekfromthefutur
 one year ago
Best ResponseYou've already chosen the best response.0so what we would do is grab 180 and subtract it and do 180  90  35=

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.1not "up to" 180 degrees, but EXACTLY 180 degrees.

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.1yes, very nice. H=1809035

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.1Yes, that is correct

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.1Now we can use the sine law Sin(35) /h = Sin(H) /660 plugging in our H, Sin(35) /h = Sin(55) /660

geekfromthefutur
 one year ago
Best ResponseYou've already chosen the best response.0Sweet so thats it h is 55

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.1no lowercase h is the height. The angle you need ed and found to be 55 is H, uppercase.

geekfromthefutur
 one year ago
Best ResponseYou've already chosen the best response.0Sin(35) /55 = Sin(55) /660

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.1no, you didn't find h, you only found H.

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.1(lowercase H is the angle. you used the rule about the sum of angles in a triangle to obtain H. the h, lowercase, you still need to find.)

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.1Sin(35) /h = Sin(55) /660

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.1now, use your calculator, and you are done.....

geekfromthefutur
 one year ago
Best ResponseYou've already chosen the best response.00.819 i got for sin55

geekfromthefutur
 one year ago
Best ResponseYou've already chosen the best response.01.24 for it divided

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.1Sin(35) /h = Sin(55) /660 samewise, h / Sin(35) = 660/ Sin(55) h = 660 * Sin(35) / Sin(55)

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.1http://www.wolframalpha.com/input/?i=660+*+Sin%2835%29+%2F+Sin%2855%29

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.1(the approximate result, is under "decimal approximation")
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