debbievines9416 debbievines9416

01-02-2018
Mathematics

contestada

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

Respuesta :

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

All of the following are true statements about current population trends in the U.S. EXCEPT which one? A. The population is becoming more diverse. B. The porti

Where does much of the real work of congress take place?

Solve for X. x/8 + 5 + 14

Why were blacks denied the chance to be in combat during the early part of the Civil War? A. Officials did not trust in them. B. There were not enough of them

What roles did storytelling play in the lives of the early humans (before the written word?

As gatsby and nick arrive at the buchanan’s house, the scene is nearly identical to a much earlier scene in the novel. daisy and jordan are sitting on the couch

what is the answer to this math problem......

plz help confused The line plot shows the distances, in miles, cyclists in a club completed on Saturday. From the data on the line plot, how many cyclists in th

Tom has a collection of 30 CDs and Nita has a collection of 18 CDs. Tom is adding 1 CD a month to his collection while Nita is adding 5 CDs a month to her colle

What is half of 26? Im to lazy to write it down._.