haley174838
haley174838
15-03-2020
Mathematics
contestada
How do you do this? Huge struggle
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Student1783928
Student1783928
15-03-2020
You plug 13 into where the r is and then solve, using a calculator
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chloe1006
chloe1006
15-03-2020
A=πr^2 is the equation of the area of a circle.
You’re going to plug in the given pieces of the equation, so for π put 3.14 and for r put 13.
Your equation should look like A=(3.14)(13)^2. Put that into the calculator and you should get 530.
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