the length of two side of a triangle are 8cm and 10cm between what two measures should the length of the third side lie
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Answered by
1
10^2 - 8^2 = x^2
100 - 64 = x^2
36 = x^2
X = 6cm
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2
In triangle sum of 2 sides must be greater than the 3rd side. So, the third > 10 - 8 = 2 and also the third < 10 + 8 = 18. So, the answer is 2 < third side < 18. The third side lies between(2,18
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