Now use GeoGebra to measure the length of the base and height and to calculate the area of ABC. Do you get the same result that you obtained in part D? Take a screen shot with the lengths of the sides labeled and the area displayed, and paste it below. (You can draw a perpendicular from any vertex of the triangle to its opposite side to determine the height and base of the triangle, and you will still get the same area.)

Assemble the proof by dragging tiles to the statements and reasons column

Which of the following points is collinear with (-2,1) and (0,3)

Brittany has designed four different birdcages, each with the same volume: a square pyramid, a cylinder, a cone, and a sphere. the zoo wants to use one of brittany’s designs but plans to change the volume of the cage. find the design change that would result in the birdcage with the greatest volume. a.) increase the area of the base of the square pyramid by a factor of ten. b.) increase the height of the cylinder by a factor of ten. c.) increase the radius of the cone by a factor of ten. d.) increase the radius of a sphere by a factor of ten.