In a Triangular PRISM each base has side lengths of 6 units, 8 units, and 10 units. The prism has a height of 13 units. Find the LATERAL SURFACE AREA of the prism. *

256 square units
312 square units
420 square units
24 square units

Mrs. avila is buying a wallpaper border to go on all of her kitchen walls. she wants to buy 5 extra feet of wallpaper border than she needs to be sure she has enough. she buys 55.5 feet of the border. the store owner selling the border uses the width of mrs. avila's kitchen to determine that the length of her kitchen must be 14.5 feet.