Question

38) Construct AB = 7.5 cm using rules and compass.

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Answer 1

1. Draw a straight line of any cm named A and X

2. With the help of ruler, take a length of 7.5 cm.

3. With the help of compass, make an arc of 7.5 cm from point A on the line AX.

4. The point where arc cuts on line AX, name it as B

5. Now, AB = 7.5cm

Hence AB = 7.5 CM.