What is the area of a circle with inner radius of 2 cm and outer radius is 4 cm
1 answer:
- the area of a circle is given for the equation A = pi*r^2,
- for a radius of 2 cm , A = 3,1416*(2)^2 = 12,56 CM2
- For a radius of 4 cm A = 3,1416* (4)2= 50,26 CM2
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D. Although I'm not 100% sure
I believe the answer would be A. 2x-y=6 :)
Answer:
Z=92
Step-by-step explanation:
Distribute, 9z-738=90
Add 738, 9z=828
Divide, z=92
