Marie made a model (shown below) of the square of the pyramid she plans to build when she grows up. Find the surface area of the model

How to determine whether two known pairs of points are on the same line.

Which formula finds the probability that a point on the grid below will be in the blue area? p(blue) = total number of squares number of blue squares number of blue squares p(blue) = total number of squares number of blue squares p(blue) = number of white squares

Segment an is an altitude of right δabc with a right angle at a. if ab = 2, squared 5 in and nc = 1 in, find bn, an, ac.