Sign In Sign Up Ask an AI advisor
zakeiryh
zakeiryh
11.06.2021 • 
Mathematics

NO LINKS OR ELSE YOU'LL BE REPORTED!Only answer if you're very good at Math.No guessing please. Linda is adding padding to all of the surfaces inside her attic for extra warmth in the winter.She needs to find the approximate surface area of the attic, including the walls, floor,and ceiling.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?

Expression for Surface Area of Attic:

45(40+25+25)+1/2(40x15)

The net Linda drew is ________.The first term of Linda's expression,45(40+25+25),__________.The second term of Linda's expression,1/2(40x15),is _________.The surface area of Linda's attic is ________ square feet.

First blank box: missing some faces, pierced together incorrectly,or correct

2nd blank box: is correct, uses the wrong operations,or is missing an addend

3rd blank box: missing a factor of 1/2, correct,or missing a factor of 2

4th blank box: 2,150 , 4,350 , 2,325 , 4,650​


NO LINKS OR ELSE YOU'LL BE REPORTED!Only answer if you're very good at Math.No guessing please. L

Solved
Show answers

Ask an AI advisor a question

I want advice