Question

I. Contruct a a Square ABCD a) BD = 7.5 cm​

Answer 1

Step-by-step explanation:

1. take a compass and pencil.
2. take scale and measure 7.5 cm with compass .
3. put the compass on the paper and marks a arc with 7.5cm .
4. than next put on compass pin on arc and mark 7.5 cm arc again and again four time
5. at last join the arc .