Answer:
photomath thats what u should use or put it in a calculator
C I believe if I am wrong tell me whats the answer~
Answer:

Step-by-step explanation:
The <u>total area</u> of the circle is given by:

where
is a constant 
and
is the radius: 
Thus the total area of this circle is:

We want only the area of the arc that measures 50°. For this we must remember that the arc of the total circle is 360°.
Thus, we want 50° out of the 360° degrees in the circle. For this, we divide the total area by 360 and then we multiply by 50:

the area of the sector to the nearest tenth is 