debbievines9416 debbievines9416
  • 01-02-2018
  • Mathematics
contestada

What is the largest rectangular area one can enclose with 38 inches of string?

Respuesta :

calculista
calculista calculista
  • 13-02-2018

The largest rectangle is a square.
therefore
Perimeter=38 in
P=2x+2y
x=y (square)---------------------- >2x+2x=4x
38=4x
x=38/4=9.5 in
A=x² =9.5² =90.25 in²

the answer is 90.25 in²





Answer Link

Otras preguntas

What was the casta system, and why was it created?
In the Sumerian civilization, the purpose of a ziggurat was to
how did Japan's feudal system impact society?
how do oceanographers get to the bottom of the ocean?
how to find all real and imaginary zeros of f(x)=x^4+5x^2-5x^3-6+5x
How do I convert negative 3 over 5 to a decimal
2(u+3v)=w-5u, what is u in terms of v and w
If a person earns $19,850 per year , estimate that persons hourly salary ..please give me details and how you rounded
12/2 as a whole number or mixed number
In an examination there are four multiple choice questions with 3 options each, of which one option is the correct answer. In how many ways can a student answer