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is a staircase as shown in Fig. 4.232, connecting points A and B.Measurements ofare meps are marked in the figure. Find the straight line distance between A and B.1.8cesA.pi21.621.62.2A 2Fig. 4.232 |
Answer» base will be 2+2+2+2=8height will be 1+1.6+1.6+1.8=6hence using Pythagoras theoremab^2=8^2+6^=64+36=100hence AB=10 |
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