Question

The radius of a circular box is 10cm. What should be the length of the tape required to wrap once around the pipe?

Answer 1

Answer:

so the length of tape required to wrap once around the pipe will be the circumference of the circle.

As we know that

circumference = 2πr

$circumference = 2\pi r \\ = 2 \times \frac{22}{7} \times 10 \\ = \frac{440}{7} \\ =62 \frac{6}{7} \\ = 62.85$

so the length of tape required will be 62.85 cm.

hope it helps.

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Answer 2

Answer:

The length of tape used would be 62.85 cm.

Step-by-step explanation:

Radius of Box: - 10 cm

Therefore, Circumference = $2\pi r$

                                            = $2$×$\frac{22}{7}$×$10$

                                            = $62.85$