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AP EAMCET2007MathematicsProperties of Triangles

If two angles of A B C are 45^ and 60^ , then the ratio of the smallest and the greatest sides are

Options

  1. A( 3 -1): 1
  2. B3 : 2
  3. C1: 3
  4. D3 : 1

Correct answer

C. 1: 3

Step-by-step solution

Let A=45^ and B=60^ C=75^ Let smallest and greatest sides are a and c . aligned a: c & = 45^ : 75^ & = 1 2 : 3 +1 2 2 & =1: 3 +1 2 & =2: 3 +1 & =1: 3 aligned

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