Mathematics, 01.07.2020 15:01 dquezada21
ABCD is a square. Two equilateral triangles AED and BFC have been constructed on the sides AD and BC respectively. Prove that triangle ABF is congruent to triangle CDE.
Answers: 3
Mathematics, 21.06.2019 20:50, kidpryo1
There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?
Answers: 1
ABCD is a square. Two equilateral triangles AED and BFC have been constructed on the sides AD and BC...
Mathematics, 01.04.2020 17:28
Biology, 01.04.2020 17:28