-1/3
3
-7
Is
Two have the product of -1
Answer:
Diagonal=11.3m
Area of square (A) =1/2*d^2
=1/2*(11.3)^2
=63.845m^2
We know,
Area of square A= l^2
63.845=l^2
L=

L=7.99m
Now,
Perimeter of square =4l
=4*7.99
=31.96m
I think the answer is C hope this helps
The answer is A. just go by your placements
Saul will be right because he is surveying every type of 9-12 grade, and he included both male and female students in his sample.