srice6
12.10.2019 •
Mathematics
Calculate the area of a circle with diameter of 10cm
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Ответ:
The radius of a circle is (1/2) x (the diameter).
So for your circle, the radius is (1/2) x (10cm) = 5 cm.
Write that in place of 'radius' in the formula, and use
3.14 for 'pi', and the answer will jump out at you.
Ответ: