Question

find the area of a square the length of whose diagonal is 3 miter

Answer 1

Hello friend here is your answer✨✨✨✨✨✨

using the formula

A=a²

d=√2a

a=d/√2. ______putting this value of a in formula

A=(d/√2)²


A=d²/2

=3²/2

=4.5m