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anonymous
 one year ago
Challenge! Ready? the length of the hypotenuse of a 30 degrees60 degrees90 degrees triangle is 18. What is the perimeter?
anonymous
 one year ago
Challenge! Ready? the length of the hypotenuse of a 30 degrees60 degrees90 degrees triangle is 18. What is the perimeter?

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0This should be easy.

wolf1728
 one year ago
Best ResponseYou've already chosen the best response.1In a 30 60 90 triangle, short side = hypotenuse / 2 and the medium side = hypotenuse *sq root(3)/2 short side =9 and medium side = 0.8660254038 * 18 = 15.5884572681 So add all 3 for perimeter (info about 30 60 90 triangles here: http://www.1728.org/trig2.htm

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Hint, this is going to be at the end.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1438068332061:dw

wolf1728
 one year ago
Best ResponseYou've already chosen the best response.1You need the perimeter right?

hwyl
 one year ago
Best ResponseYou've already chosen the best response.1http://www.regentsprep.org/Regents/math/algtrig/ATT2/Ltri30.htm

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Yes. You guys are doing it correctly.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0This what it will look like. : __+__

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1438068582550:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0What numbers go in the blanks?

wolf1728
 one year ago
Best ResponseYou've already chosen the best response.1Okay we know the sides are 18 + 9 + 18*sq root(3) /2 or 18 + 9 + 9*sq root(3)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Seriously who cares if I give them out? I can do whatever as a user. Like as if that picture is actually of you; you are prob. a guy.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0So you and your fake pic. Look at me using the same judgmental logic.

wolf1728
 one year ago
Best ResponseYou've already chosen the best response.1Lollygirl  you are here to get answers too aren't you? :)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0For the last time, I am as innocent as a flower. Can I not have fun?

wolf1728
 one year ago
Best ResponseYou've already chosen the best response.1Lollygirl do I get a medal?

hwyl
 one year ago
Best ResponseYou've already chosen the best response.1challenge question, are you ready? 2+2 = 5

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0You are doing really well, wolf, it is know wonder you have 94 for problem solving.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0You going to finish wolf? Or was all of that a waste of time?

hwyl
 one year ago
Best ResponseYou've already chosen the best response.1we want to see you solve the challenge :)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I am sure you guys want the medal. Why are you here? You obviously are here just to be sarcastic.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0He left? But he was doing so well....

hwyl
 one year ago
Best ResponseYou've already chosen the best response.1lolly, let us do a probability/permutation/combinatronics challenge problem
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