Sadye Rodabaugh
Sunday, July 17, 2011
GCSE question help...3D co-ordinates?
√((3.5 - 0)^2 + (5 - 0)^2 + (4 - 0)^2) = √((3.5^2 + 5^2 + 4^2) = √(12.25 + 25 + 16) = √53.25 ≈ 7.297
No comments:
Post a Comment
Newer Post
Older Post
Home
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment