Which condition would prove DEF ~ JKL. A) DE:JK = 1:3, B) DF:JL = 1:3, C) EF:KL = 3:1, D) DF:JL = 3:1

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .

How much is 32 out of 40 written as a percentage? convert fraction (ratio) 32 / 40 answer:   80%