• Question: in a right angled triangle if angle A is 70 degrees and angle B is 90 degrees, what is the length of the hypotenuse?

    Asked by anon-203779 to Vassilis, Tirso, Matthew, Jane, Dawn, Alexandra on 5 Mar 2019.
    • Photo: Matthew Longo

      Matthew Longo answered on 5 Mar 2019: last edited 5 Mar 2019 12:37 pm

      The square root of the sum of squares of the lengths of the other two sides! (Assuming Euclid’s 5th postulate, of course.)

    • Photo: Dawn Rose

      Dawn Rose answered on 5 Mar 2019:

      Is this homework 😉 There is a good joke about that and a hippopotamus I think I remember…

    • Photo: Alexandra Quigley

      Alexandra Quigley answered on 6 Mar 2019:

      The answer is on pg 77 of your text book

    • Photo: Vassilis Sideropoulos

      Vassilis Sideropoulos answered on 6 Mar 2019:

      Tricky! Who doesn’t love math?

    • Photo: Tirso Gonzalez Alam

      Tirso Gonzalez Alam answered on 6 Mar 2019:

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