Question

help

Answer 1

whats

Answer 2

@eliesaab

Answer 3

@narissa check which one of the options would eliminate the root

Answer 4

Perimeter is linear function of side length ----> c*sqrt(7)
Area is squared function of side length -----> c*(sqrt(7))^2
Volume is cubed function of side length -----> c*(sqrt(7))^3

which of those results in a non-radical number?

Answer 5

area

Answer 6

yep, only area gives you a rational number

Answer 7

thanks

Answer 8

oh and diagonal of a square is just sqrt2 * side length

Answer 9

yw :)