Question

In the adjoing figure verify the following by measurement 1. AB +BC = AC 2. AC - CD = AB​

Answer 1

Answer:

1. AC = AB + BC (i)
2. BD = BC + CD (ii)
3. AD = AB + BC + CD (iii)

Adding(i) and (ii)

AC + BD = AB + BC + CD + BC

AC + BD = AD +BC ; [ from (iii) ]

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