Question

Construct AB of length 7.8 cm. From cut off AC of length 4.7cm. measure BC​

Answer 1

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

1.Place the zero mark of the ruler at A.

2.Mark a point B at a distance 7.8cm from A.

3.Again mark a point C at the Distance of 4.7cm from A by measuring BC we find that BC=3.1cm.

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