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Wednesday, December 26, 2018

Triangle ACB is right angled at C, If a =5, b=12. The value of c is

Triangle ACB is right angled at C, If a =5, b=12. The value of c is
A13
B14
C14.5
D12.5

Answer is : 13

\(c= \sqrt{a^2 +b^2}\)

Given, a=5, b=12

\(= \sqrt{5^2+12^2}\)

\(=\sqrt{25+144}\)

\(=\sqrt{169}\)

=13

Akilesh Kharvi
answered Nov 6 '2016 at 22:42

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