Question

the diagonal of a square is 5√2metre,find it's area and perimeter​

Answer 1

leh yrrr Tera answer

Answer 2

here, diagonal of a square=5√2
diagonal of a square=√2a
5√2=√2a
5=a
area of a square=a.square

${5}^{2} = 25m,square$
area =25
perimeter of a square=4a
4a=4×5=20m
perimeter of a square=20m