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Alexandra [31]
3 years ago
14

Arc length

Mathematics
1 answer:
adell [148]3 years ago
8 0

Answer:4π

Step-by-step explanation:

Φ=72

Radius=r=10

Length of arc=Φ/360 x 2 x π x r

Length of arc=72/360 x 2 x π x 10

Length of arc=0.2 x 2 x π x 10

Length of arc=4π

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1 inch = 2.54 centimeters The radius of the hexagon is 30 cm What is the approximate area to be covered by the window in square
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Answer:

  2.5 square feet

Step-by-step explanation:

The area (A) of a regular hexagon in terms of its side length (s) is ...

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Then the area in square feet is ...

  A = (3/2)√3(125/127 ft)² ≈ 2.517 ft²

The approximate area of the hexagon is 2.5 square feet.

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<em>Comment on the question</em>

There is nothing in this problem statement that relates the hexagon to the window area.

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Step-by-step explanation:

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