Find the perimeter of the polygon. a. 15 cm c. 48 cm b. 20 cm d. 32 cm select the best answer from the choices provided a b c d

Amanufacturing plant produces fixed size square and circular metal plates. the mass of the square panel is 13kg and the circular panel has a mass of 22 kg. a truck is loaded with a total of 65 panels, which have a total mass of 1205kg. set up simultaneous equations and solve them to find how many of each type of panel are in the truck