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1. What is the approximate area of a circle with a diameter of 20 inches?

2. What is the volume of a cube with a side length of 3 cm?

3. What is the median of the data set { 35,20, 30,25,20 }?

Respuesta :

Answer:

1. 100[tex]\pi[/tex]

2. 27 [tex]cm^{3}[/tex]

3. 30

Step-by-step explanation:

Area = [tex]\pi[/tex][tex]r^{2}[/tex]

       = [tex]\pi[/tex] x [tex]10x^{2}[/tex]

       = 100[tex]\pi[/tex]

Volume = l x w x h

             = 3 x 3 x 3

             = 27

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