SpawnofAngel

5/9

A^2+b^2=c^2

Simply plug and chug

sqrt(11^2+6^2 = 12.5299640861416678

12.53

or in radical form

$\sqrt{157}$

The perimeter of said x square is 4x

so $\sqrt{756}+\sqrt{756}+\sqrt{756}+\sqrt{756}$

sqrt(756) + sqrt(756) + sqrt(756) + sqrt(756) = 109.9818166789401602

Roung it to the nearest hundred

109.98

Say something to CPhill or Melody about it

Live mas

so log in then

It appears you are not logged in, so.. Maybe

It's a lonely world

1/16

To find that we can use 1/2 since we know it is equal to .5

divide by 2

1/4=.25

again

1/8=.125

again

1/16=.0625

The guest is correct

Good Job!