Mathematics, 08.09.2021 02:50 jholland03

A fan has 3 identical blades of radius 3 m. The blades form an angle of 40° at the center. Find the total area of the blades.

A fan has 3 identical blades of radius 3 m. The blades form an angle of 40° at the center. Find the

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A fan has 3 identical blades of radius 3 m. The blades form an angle of 40° at the center. Find the...

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