Which undefined terms are needed to define perpendicular lines?
a. point, coplanar
b. line, point
c. line, plane
d. coplanar, line

You have 3 boxes, one "strawberries"; one "mentos" and one "mixed".but you know that all the labels are in incorrect order .how do you know witch is witch?

Sketch one cycle if the cosine function y=2cos2theta

The surface area of the triangular prism is .