What is 12.3 + 4.7 estimate sum and difference
2 answers:
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Explanation
Step 1
We know that the general equation for a circle is
where
(h,k) is the center of the circel
and r is the radius
then, all we need to do is replace
Let
replace the values
therefore, the answer is
I hope this helps you
The work become much simpler if you do it in a table. Hope this helps!!
