Question

construct a square whose diagonal is 7 cm​

Answer 1

Answer:

First draw diagonal AC of 7cm

Then draw it's perpendicular bisector, which intersect AC at O

Mark OB= OD= 3.5 cm on both the sides of perpendicular bisector.

Join A, B, C, D

Required square is formed.

Answer 2

take sides of 4.9 cm and voila you have a square with 7 diognal