Answer:
B. 7854.0 cm2
The area of a circle is given by A= π
where r is the radius
So A= π
= 7854.0 cm2
1). Sometimes.
2). Always.
3). Sometimes.
4). Sometimes.
5). Always.
6). Always.
Answer:
After expanding the polynomial
we get 
Step-by-step explanation:
We need to expand the polynomial 
Multiply the terms:

So, after expanding the polynomial
we get 
Answer:
<3 and <7 Corresponding Angles
<2 and <7 Alternate Exterior Angles
<4 and <5 Alternate Interior Angles
<3 and <6 Alternate Interior Angles