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? 15 ft 45 ft 40 ft 25 ft 25 ft 25 ft 25 ft 15 ft 45 ft 40 ft 15 ft Expression for Surface Area of Attic: 45 (40 +25 + 25) +(40 x 15)

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Answers for option one correct, missing some faces, pierced together incorrectly Option two is correct, is missing an addend, uses the wrong operations Option 3 missing a factor of 1/2, missing a factor of 2, correct Option 4 2150, 4350, 4650, 2325
Math To Do, i-Ready
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Reading To Do, i-Re.
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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?
15 ft
45 ft
25 ft
40 ft
25 ft
25 ft
25 ft
15 ft
45 ft
40 ft
15 ft
Expression for Surface Area of Attic:
45 (40 +25 + 25) +(40 × 15)
My Progress >
Copyright 2021 by Curriculum Associates. Al rights reserved. These materials, or any portion thereof, may not be reproduced or shared in any manner without express weitten consent of Cumculum Associates
Esci
ace
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Transcribed Image Text:Math To Do, i-Ready m/student/dashboard/home Reading To Do, i-Re. O 11 6 static Mapbox map.. 10 it- Chavez - "So. Nuova cartella 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? 15 ft 45 ft 25 ft 40 ft 25 ft 25 ft 25 ft 15 ft 45 ft 40 ft 15 ft Expression for Surface Area of Attic: 45 (40 +25 + 25) +(40 × 15) My Progress > Copyright 2021 by Curriculum Associates. Al rights reserved. These materials, or any portion thereof, may not be reproduced or shared in any manner without express weitten consent of Cumculum Associates Esci ace % 5 8
45 (40 + 25 + 25) + (40 x 15)
+
Click the arrows to choose an answer from each menu to explain your reasoning.
The net Linda drew is
Choose..
The first term of Linda's expression,
45 (40 + 25 + 25), Choose...
The second term of Linda's expression,
(40 x 15), is choose..
The surface area of Linda's attic is
Choose...
square feet.
Done →
My Progress
ight2021 by Cumiculum Associates. Al rights reserved. These materials, or any portion thereof, may not be reproduced or shared in any manner without express written consent of Cumiculum Ass
aer
%24
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4.
8.
y
Transcribed Image Text:45 (40 + 25 + 25) + (40 x 15) + Click the arrows to choose an answer from each menu to explain your reasoning. The net Linda drew is Choose.. The first term of Linda's expression, 45 (40 + 25 + 25), Choose... The second term of Linda's expression, (40 x 15), is choose.. The surface area of Linda's attic is Choose... square feet. Done → My Progress ight2021 by Cumiculum Associates. Al rights reserved. These materials, or any portion thereof, may not be reproduced or shared in any manner without express written consent of Cumiculum Ass aer %24 & 4. 8. y
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