3 years ago

May i please have some help with this, try to make the explanation detailed please

1 answer:

Pepsi [2]3 years ago

7 0

Answer:

Length of arc = central angle made by the arc/360° × 2πr

$LM = \frac{80}{360} \times 2\pi \times 9$

$LM = 4\pi \: m$

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