find the length of AD
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5m+3m then length of BC is given 6m now you can use phythogoras theorem to find AD
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AZ = BZ + AB = 5 + 3 = 8 cm
DZ = BC = 6 cm
AD^2 = AZ^2 + DZ^2
AD = √(8*8 + 6*6) = √(64+36)
AD = √(100) = 10
So, AD = 10 cm.
DZ = BC = 6 cm
AD^2 = AZ^2 + DZ^2
AD = √(8*8 + 6*6) = √(64+36)
AD = √(100) = 10
So, AD = 10 cm.
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