Find the length and midpoint of line segment an with a(7,9) and b(0,-2)

Draw the line of reflection that reflects △abc onto triangle δ a'b'c'

What is the measure of angle tvu shown in the diagram below

Tyler enjoys the fish so much that after his birthday his family decides to take him to a famous aquarium a tank at the aquarium is similar to his tank with the scale factor of 8 how many times greater is the volume of the tank at the aquarium than the volume of tyler tank