Answer:
422.4cm²
Step-by-step explanation:
area of circle is pi x 12² which is 144 pi
144pi subtract 30 is 422.4
Answer:
The correct option is C. 5
Therefore,
Step-by-step explanation:
Simplify
Solution:
Using Identity
So in the given expression
Therefore,
Therefore,
Step-by-step explanation:
Center: (−7,4)(-7,4)
Radius: 7
Answer:
32 9 * 3 5
Step-by-step explanation:
Answer:
a and b
Step-by-step explanation: