Answer- 9a
explanation- 5+2+2 = 9 and you add the a’s and -3+3 = 0 so you leave it out
I don’t see a side unlabeled...
Answer:
The area of the sector is
.
Step-by-step explanation:
We have,
Radius of circle is 15 cm
Central angle is 
It is required to find the area of the sector. The formula used to find the area of sector is given by :

Plugging all the values in above formula as :

So, the area of the sector is
.
Answer:
1 Because i learned how to do that but that was hard
Step-by-step explanation: