Question

asked Jun 21, 2023 60.1k views

2 Answers

Ramnath · Answer 1 · 2023-06-23T06:50:52+0000

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$\boxed{ \sf \: diameter = 2 * radius}$

$\tt \: d = 2 * 6.5$

$\tt \: d = 13 \: feet$

$\boxed{ \sf \: circumference = 2\pi r}$

$\tt \: circumference = 2 * 3.14 * 6.5$

$\tt \: circumference = 13 * 3.14$

$\tt \: circumference = 40.82 \: feet$

$\boxed{ \sf \: area = \pi r ^(2) }$

$\tt \: area = (22)/(7) * {6.5}^(2)$

$\tt \: area = (22)/(7) * ( (13)/(2) )^(2)$

$\tt \: area = \frac{ \cancel{22}}{7} * (169)/( \cancel4)$

$\tt \: area = (11)/(7) * (169)/(2)$

$\tt \: area = (1859)/(14) ≈132.78 \: {feet}^(2)$

Nate May · Answer 2 · 2023-06-25T20:42:48+0000

Solution:

Note that:

Finding the diameter:

Finding the circumference (In decimal):

Finding the circumference (In fraction):

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