In AABC, AC = 24 cm, AB = 26 cm and C = 90°, find BC.
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AB^2 = 26x26= 676
AC^2 = 24x24 = 576
BC^2 = 10x10 = 100
From the above, it is clear ly know that sum of the squares of AB and BC( two sides) is equal to square of the third side I. E. AB.
Hence, by pytho.. theorm, AB is hypotenuse. The angle opposite to hypotenuse is angle C which is equal to 90°
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