Question

A circle with raidius 10 has a sector with a central angle of 2/5π raidians

what is the area of the sector

Answer 1

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Explanation:

Answer 2

Area of the sector = 62.86 unit²

Explanation:

Given:

Radius = 10 unit

Central angle = 2/5π radians

Find:

Area of the sector = ?

Computation:

`Area =(1)/(2)r^2 \theta\\\\ Area =(1)/(2)(10)^2((2 \pi)/(5) )\\\\Area =(1)/(2)(100)(1.257)\\\\Area =62.86`

Area of the sector = 62.86 unit²