Question

The radius of a sector is 22cm and it's control angle is 120 find the length of the arc

Answer 1

Answer:

Area  of a rectangle is 6 times the area of a small rectangle

Length of both the rectangles are equal

Let the breadth of smaller rectangle be x

Given,

Breadth of bigger rectangle =2x

∴6×l×x=l×2

⇒x=62 is 31

⇒x=31

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Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

Area  of a rectangle is 6 times the area of a small rectangle

Length of both the rectangles are equal

Let the breadth of smaller rectangle be x

Given,

Breadth of bigger rectangle =2x

∴6×l×x=l×2

⇒x=62

⇒x=31