N
Which set of three angles could represent the interior angles of a triangle?
A:19, 70, 91
Vx
B:47, 120, 31
C:50°, 20° 20°
C:25, 25, 100

rick would give her the best deal as he will charge $8.88 per hour

it would be r^2 - 2rs +s^2

assuming   you mean to square it

i think i remember taking that quiz.

a.

but im not sure so don't count on me.