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Q: What is the area ( in cm2 ) of the circumcircle of a triangle whose sides are 6 cm , 8 cm and 10 cm respectively ?

A. $$ {275\over 7}$$
B. $$ {2200\over 7}$$
C. $$ {550\over 7}$$
D. $$ {1100\over 7}$$
Answer» D. $$ {1100\over 7}$$


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