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julie001
HELP! the dimensions and shape of a rectangular volleyball are shown in a picture. what is the approximate distance of a serve that is hit diagonally from one corner of the court to the other?
|dw:1343067951326:dw| Use Pythagorean Theorem to find the length of the diagonal: a^2+b^2=c^2 so c^2=9^2+18^2=81+324=405 so c is the square root of 405, which is 9 root 5.
i got 20.1 am i right?
thats not an answer choice...
yeah, 9 root 5 is around 20.1
so yes, you are correct
thanks i have abotu 5 more i need to check if u dont mind
thanks i'll be back later though there really long