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Thread: Find the formula

  1. #1
    New Member
    Join Date
    Jun 2012

    Find the formula

    the no. of collinear points and the no. of rays on common vertex are 1234 while the no. of segments and the no. of angles formed are 0136. QUESTION: what is the formula we use to get the no. of angles formed based on the no. of rays (n) given?

  2. #2
    Elite Member mmm4444bot's Avatar
    Join Date
    Oct 2005
    AZ, Seattle, San Diego
    Quote Originally Posted by jeje View Post

    the no. of angles formed are 0136
    Is that number supposed to be 136?

    Where are these angles?

    I think that this type of exercise either needs a diagram OR a considerably-detailed description.

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