Answer:
18
Step-by-step explanation:
3 x 3 = 9
9 x 2 = 18
<h3>I hope it helps you see the attachment below</h3>
Step-by-step explanation:
<h2>
#Princesses Rule</h2>
Answer:

Step-by-step explanation:
Answer:
x= -19
Step-by-step explanation:
2x-4x-9=29
-2x=29+9
x=38/-2
= -19
Given:
Radius of the circle = 10 in
Central angle of the sector = 45 degrees
To find:
The area of the sector.
Solution:
Area of a sector is

Where,
is the central angle in degrees.
Putting r=10 and
, we get



Therefore, the area of the sector is 12.5π sq. inches.