The figure below shows a brick in the shape of a rectangular prism. 6 cm 8 cm 14 cm (a) Use the calculator to find the surface area and volume of the brick. Make sure to include the correct units. ст cm? 3 cm Surface area: Х a ? Volume: 1 (b) The brick will be painted. Which measure will help the painter know how much paint to buy? Surface area O Volume (c) The brick is made of concrete. Which measure would be used to find the amount of concrete needed? Surface area O Volume.​