Inscribed 7018

The dragon has the shape of a regular hexagon inscribed in a circle with a radius of 20 cm. What is the area of the dragon?

Correct answer:

S =  1039.2305 cm2

Step-by-step explanation:

r=20 cm a=r=20 cm S1=3/4 a2=3/4 202=100 3 cm2173.2051 cm2  S=6 S1=6 173.2051=600 3=1039.2305 cm2

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