- #1
Feodalherren
- 605
- 6
Homework Statement
Show that the maximum possible area for a rectangle inscribed in a circle is 2r^2 where r is the radius of the circle.
Homework Equations
Pre-calc
! NO TRIG !
Doesn't matter if it's easier, it's supposed to be solved with algebra.
The Attempt at a Solution
I have no clue what to do next or if those steps were even correct.
Hmm I just noticed that it's not correct. Whatever, I'm still stuck. Idk how to approach this problem.
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