Calculate the circumference of this circle. Use 3.14 for pi and round to the tenths place. 15 cm
1 answer:
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Answer:
9.19m
Step-by-step explanation:
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Step-by-step explanation:
We know that...
x+y (from the first pair) corresponds to 8(in the second pair)..
0 (from the first pair) corresponds to x-y (in the second pair)..
Hence,
By simply adding the two equations we get,
Hence,
By substituting x=4, we get that y=4
Hence,
x=y=4