median
don steward
mathematics teaching 10 ~ 16
Saturday, 30 April 2011
coordinates of an isosceles trapezium
three coordinates of an isosceles trapezium (trapezoid) are:
(1 , 3)
(-2 , 2)
(6 , -2)
what is the 4th coordinate?
prove that the resulting shape is an isosceles trapezium
No comments:
Post a Comment
Newer Post
Older Post
Home
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment