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adell [148]
3 years ago
12

The net for a cylindrical container that holds a stack of DVDs is shown below. What is the total area of the net?

Mathematics
2 answers:
Inessa05 [86]3 years ago
8 0
The surface area of each of the circles is 36π, and their circumference is 12π. The area of the rectangle is the circumference of the circle times 8, or 12π*8=96π. 96π+2(36π)=96π+72π=168π square units. Hope this helps!

Sloan [31]3 years ago
8 0

Answer:

301.714 cm^2

Step-by-step explanation:

Radius of cylinder = 6 cm

Height of cylinder = 8 cm

We are supposed to find that total surface Area of cylinder

Since the net is not closed so we will used curved surface area

Total surface area of net = 2\pi rh

                                      = 2 \times \frac{22}{7} \times 6 \times 8

                                      = 301.714 cm^2

Hence the total area of the net is 301.714 cm^2                                              

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