Math, asked by parveenhena09, 3 months ago

Find the areas of the circular regions whose radio are (1)21cm (2)3.5m (3)42m
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Answers

Answered by Shreeya2009
0

Step-by-step explanation:

Platinum is a chemical element with the symbol Pt and atomic number 78. It is a dense, malleable, ductile, highly unreactive, precious, silverish-white transition metal. Its name is derived from the Spanish term platino, meaning "little silver".

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