Here's the question you clicked on:
zhane2015
4. What is the area of the square below? (1 point)16.97 cm² 72 cm² 144 cm² 288 cm²
|dw:1364927281177:dw|
you dont even need a picture, notice that the only perfect square root in the optins is 144 !!
Thanks for making me feel like an idiot :)LOL I saw a diaganol and freaked out
the line cuts the 90degrees into half so u get 2 45s you have to use sin or cos |dw:1364927922679:dw| sin (45) = x / 12 ==> x = 12*cos(45) cos (45) = y/12 ==> y = 12*cos(45) thats give u half the side
oh mkay i understand, Thank you very much:)
@Luis_Rivera lol, you think you know the answer, then state it, then you're wrong...
@gaara438125, I think you should check your answer, unless I've been wrong 2,575 times. !!
@Luis_Rivera looks like that's the case bud...