Circle area

Python code:

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import math

#! ### Circle Area calculation

#%img action_circle_fig_1.png

#! For input data

r = 89 #<< - circle radius

Area = math.pi * r**2 #%requ - formula that everyone know

#! So, the area of circle with var_r is val_Area.

Loge output report:

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Circle Area calculation

Alt text

For input data

r = 89 - circle radius

Area = pi * r^2  = 24884.5554 - formula that everyone know

So, the area of circle with r = 89 is 24884.5554 .

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