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Veseljchak [2.6K]
1 year ago
6

The side of an equilateral triangle is given as 8 cm, correct to the nearest centimetre. What is the least possible length of it

s perimeter?​
Mathematics
1 answer:
artcher [175]1 year ago
7 0

\textsf {21 cm}

\textsf {If it is correct to the nearest centimeter, then the least side length}\\\textsf {would be 8 - 1 = 7 cm. }

\textsf {Then, the least possible perimeter would be :}

\mathsf {7 \times 3}

\textsf {21 cm}

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