Two hikers started their trip at the base of a hill.they walked due east 15m,climbed 17m straight up the hill,and looked at thei r starting point.how far away is their starting point?
1 answer:
15^2+17^2=c^2 using pythagors' formula. 225+289=514, square root 514 gives us 22.57m ignoring the negative value.
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