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For finding AB and Be with thehelp of information en incomplete the activity |
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Answer» AC = √8 unitsAB = CBTo find :The length of AB and BC.Solution :According to the question , the length of AB and BC are equal , so we can represent them through a single variable i.e, x.According to the figure , ABC is Right-angled triangle , right-angled at B.Here ,AC = HypotenuseAB = BaseCB = HeightSo by using the Pythagoras THEOREM we can DETERMINE the length of AB and BC.We know the FORMULA for Pythagoras theorem i.e,Where :H = HypotenuseB = BaseP = HeightNow using the Pythagoras theorem and substituting the values in it, we get :Hence the value of x is 2 .SINCE we have taken the value of AB and BC as x , the value of AB and BC is 2 . (As ,AB = BC = x = 2). |
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