Question

The diagonal of a square is 8 times the square root of 2 units. Which is the perimeter of the square?
Answer 8
16
24
32

Answer 1

hi do you know the formula for the diagonal and perimeter of square?

Answer 2

yes

Answer 3

let the side of a square =s, it has 4 sides therefore perimeter of square p=4s
and the diagonal of a square d=sqrt(s^2+s^2)=sqrt(2s^2)=s(sqrt2)=1.4141*s approximately
now if given d=8(sqrt2)=s(sqrt2)..we get s=8
now p=4s
p=4(8)=32 ans

Answer 4

any question chris?

Answer 5

no but thank you