Consider rectangle abcd (not shown) with ab=30 and bc=16. if m and n are the midpoints of sides ab¯¯¯¯¯ and bc¯¯¯¯¯ respectively, find mn.

Ineed i do not understand i'm only 8

Of four points are collinear, they are also coplanar

Listed in the table is the percentage of students who chose each kind of juice at lunchtime. use the table to determine the measure of the central angle you would draw to represent orange juice in a circle graph