The areas of the squares formed by the side lengths of the triangles are given for each triangle below. Which triangles are
right triangles? Check all that apply. (Figures are not drawn to scale)
V
10 in?
6 in2
8 in2
25 in2

Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?