Name the lengths of the sides of three rectangles with perimeters of 12 units. use only whole numbers.

Can (2,3 and square root 10) be sides ona right triangle?

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?