find me the answer please
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triangle ABD is a right angled triangle
hypotenuse=AD=10cm
leg1 = AB = 6cm
leg2 = BD = ?
using pythagoras theorem,
hypotenuse²=sum of squares of other 2 sides
AD²=AB²+BD²
10²=6²+BD²
100=36+BD²
BD²=100-36
BD²=64
BD²=8²
BD = 8cm
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