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I don't get this question, can someone please help me?

I don't get this question, can someone please help me?
asked 125k views
2 votes
I don't get this question, can someone please help me?

I don't get this question, can someone please help me?-example-1
asked
User Martijn Kooij
by
9.1k points

2 Answers

6 votes
Area of a circle = 2
\pir² = 25.12in
11 × 8.5 = 93.5in
So, the difference is 68.38in.
Yes, they're more than 50in.
answered
User Chambeur
by
8.2k points
1 vote
Let's calculate the area of the regular sheet.
11*8.5=93.5in
The area of the two circles
2πr^2 = 2*3.14*4=25.12in
The difference: 93.5-25.12=68.38in
Yes there more than 50in.
answered
User Klode
by
8.1k points
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