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Demi is working on a presentation about a famous mathematician for her math class. She decides to make her poster in the shape of a plus sign. 20 in 12 in 12 in 20 in What is the total area of Demi's poster?
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25 votes
25 votes
Demi is working on a presentation about a famous mathematician for her math class. She decides to make

her poster in the shape of a plus sign.
20 in
12 in
12 in
20 in
What is the total area of Demi's poster?

User Vith
by
2.6k points

2 Answers

22 votes
22 votes
20in should be the answer
User Debasmita Sarkar
by
3.2k points
13 votes
13 votes

Answer:

1360 would be your answer

Explanation:

User Zoe Edwards
by
2.6k points
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