Question

The area of the minor sector of a circle O ( P, 30 ) is 300 cm2

. The

length of the arc corresponding to it is ______ cm.​

Answer 1

Answer:

Step-by-step explanation:

Given : Area of the minor sector =300 cm  

2

 

Let l be the length of minor arc

We know that, Area of minor sector = $\frac{2}{1}$

​  

rl, where r is radius and l is length of minor sector

⟹300=  $\frac{2}{1}$    ×30×l

⟹l= $\frac{30}{300×2}$  

​ =20

Hence, the answer is 20.

hope it helps uh...