Question

Find the area of the sector length of the arc =48cm radius =10m

Answer 1

Answer:

240cm^2

Step-by-step explanation:

length of arc=48cm

Radius=10cm

Let the angle between the sector be x°

So,

x/360×2πr=48

x/360=48/2πr

x/360×πr^2=48/2πr×πr^2

=24r=24×10=240cm^2

Answer 2

Length of arc = 48cm

Radius = 10 cm

Let the angle between them be x

x/360 × 2πr = 48

x/360 =48 / 2πr

x/360 × 2πr² =48/ 2πr × r π²

24r=24×10 =240cm²

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