Circle described

The radius of the circle described to the right triangle with 6 cm long leg is 5 cm. Calculate the circumference of this triangle.

Correct result:

o =  24 cm


a=6 cm R=5 cm c=2 R=2 5=10 cm  b=c2a2=10262=8 cm  o=a+b+c=6+8+10=24 cm

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