# Find the area of the sector of a circle of radius 8 cm and arc with length 15 cm.

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Find the area of the sector of a circle of radius 8 cm and arc with length 15 cm.

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Solution ::

Let centre be O {red dot}

length of arc= 15cm=L

Area of sector=$${1\over 2}\times r\times l$$

$${1\over 2}\times 8\times 15$$

$$120\over 2$$

=60 cm2.