bewellplus.gsu.edu
benoscar benoscar
  • 25-03-2014
  • Mathematics
Answered

A rectangular field with an area of 5000m^2 is enclosed by 300m of fencing. Find the dimensions of the field? How?

Verified Answer :

madankapoor10
madankapoor10 madankapoor10
  • 25-03-2014

area of field=xy=5000
perimeter of field=2(x+y)300
x+y=150
x=150-y
y(150-y)=5000
\(y^2-150y+5000=0\)
solve it
u get y= 50 or 100
then  x=100 or 50
therefore the dimensions are 100m and 50m

Answer Link

Related Questions

The crosssection of a wheelchair ramp is shownDoes the ramp form a right triangle
what is absolute extrema of cube root of x on I38
in a sentence provide a definition of the code hammurabi
How did the minoans And the Mycenaeans make a living and build their empires
What was Kings fathers profession a doctor b fireman c pastor d professor
What two numbers equal 234 when multiplied and 31 when added
Which of the following is a bacterial disease that affects the lungs A allergies B flu C asthma D tuberculosis
What was the Safavid empire known for
Between 750 and 1350 what helped a prosperous system of international trade to develop in the Muslim world
which air mass may produce an occasional noreaster during wintera mPb cTccPdmT