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Question: Answered & Verified by Expert
In $\triangle A B C$, if $a=13 \mathrm{~cm}, b=14 \mathrm{~cm}$ and $c=15 \mathrm{~cm}$ then its circumradius, $R=$
MathematicsProperties of TrianglesAP EAMCETAP EAMCET 2020 (07 Oct Special)
Options:
  • A $\frac{8}{65} \mathrm{~cm}$
  • B $\frac{7}{65} \mathrm{~cm}$
  • C $\frac{65}{7} \mathrm{~cm}$
  • D $\frac{65}{8} \mathrm{~cm}$
Solution:
1926 Upvotes Verified Answer
The correct answer is: $\frac{65}{8} \mathrm{~cm}$
No solution. Refer to answer key.

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