This time rectangle R has varying length 1 and width w but with a constant area of 4 square feet.

b) Describe the asymptotic behavior of P. What can you say about rectangle R because of this behavior? Could you have
made a similar statement about R back in Task 1?

c) For what values of land w will the perimeter of R be the
least? Give a geometric explanation. Be sure to include a graph with relevant points labeled.

pls ask

it is given that, b ≅ bc and ad ≅ cd  

we need bd perpendicular to ac, then only we can say   triangles axb and cxb are congruent using the hl theorem.

if bd perpendicular to ac, means that ab and cb are the hypotenuse of triangles axb and cxb respectively.

from the given information abcd is a square

if bd and ac bisect each other then ax = cx

then only we can   immediately possible to prove that triangles axd and cxd are congruent by sss congruence theorem.

20.2

step-by-step explanation: