Draw segment AB, the length of which is equal to the difference between the lengths of the segments CB = 3 dm 8 cm and CA = 34 cm
In the problem, the length of the segment CB and the length of the segment CA are known. The problem says that the difference between these segments is equal to the length of the segment AB. Let’s find the length of the segment AB:
AB = CB – CA = 3 dm 8 cm – 34 cm = 38 cm – 34 cm = 4 cm.
Answer: you need to draw a segment AB 4 cm long.
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