EMERGENCY: Linda’s adding padding to all the surface inside her attic for extra warmth in the winter she needs to find the approximate surface area of the attic including walls floors and ceilings the attic is in the shape of a triangular prism Linda draws the net and writes the expression below to represent the surface area of the attic Are Linda’s net and expression correct? Select from the menus below: 1. The net Linda drew is: a.) correct, b.) missing some faces, c.) pierced together incorrectly
2. The first term of Linda's expression 45(40+25+25) is: a.) correct, b.) is missing an addend, or c.) uses the wrong operations
3. The surface area of Linda's attic is: a.) 4,350 sq ft, b.) 2,325 sq ft, c.) 2,150 sq ft, or d.) 4,650