Respuesta :

Answer:

Length of arc = 0.628 r

Step-by-step explanation:

Given:

∠ AOB = 36°

Radius = (r)

Find:

Length of arc AB = ?

Computation:

[tex]Length\ of \ arc = \frac{\theta}{360}2\pi r\\\\Length\ of \ arc = \frac{36}{360}(2)(\frac{22}{7} ) (r)\\\\Length\ of \ arc =0.628r[/tex]

Length of arc = 0.628 r

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