Posted by poppy on Monday, February 4, 2013 at 6:39pm.
a playground is 50 yd by 50 yd. amy walked across the playground from one corner to the opposite corner. how far did she walk.

geometry  Ms. Sue, Monday, February 4, 2013 at 6:46pm
She's walked the hypotenuse of a right angle triangle.
a^2 + b^2 = c^2
50^2 + 50^2 = c^2
2500 * 2500 = c^2
5,000 = c^2
70.71 yd = c