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AP EAMCET202418 May 2024Morning ShiftMathematicsProperties of TrianglesActual

In a ABC if a=26, b=30, C= 63 65 then C=

Options

  1. A2
  2. B4
  3. C6
  4. D8

Correct answer

D. 8

Step-by-step solution

Given In ABC a=26, b=30, C= 63 65 Now, C= a^2+b^2-c^2 2 a b aligned & 63 65 = 26^2+30^2-c^2 2 26 30 63 24=26^2+30^2-c^2 & c^2=26^2+30^2-63 24=64 c=8 aligned

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