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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x=0 or (x-3) =0
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dherherth
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The question presented is not answerable because it just presented a mere statement.
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-21
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- * + = -
- * - = +
+ * + = +
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