$A B C$ is a triangle in which $B C=10 \mathrm{~cm}, C A=6 \mathrm{~cm}$ and $A B=8 \mathrm{~cm}$. Which one of the following is correct?

• A

  $A B C$ is an acute-angled triangle
• B

  $A B C$ is an obtuse-angled triangle
• Correct answer
  C

  $A B C$ is a right-angled triangle
• D

  None of the above

Hence, the correct answer is option: 'C'.