zaikik zaikik
  • 21-05-2016
  • Mathematics
contestada

calculati aria unui patrat care are perimetrul de 7,2 cm

Respuesta :

GreenEyes71
GreenEyes71 GreenEyes71
  • 21-05-2016

[tex]A=l^2=\left(\dfrac{P}{4}\right)^2=\left(\dfrac{7,2}{4}\right)^2=1,8^2=3.24\;cm^2.[/tex]

Green eyes.

Answer Link

Otras preguntas

What positive and negative long term and short term effects of climate change?
in the parallelogram below find why
Are UNICORNS real or just a plain ol' myth?
In what way did President Taft accomplish more than President Roosevelt? He went after more antitrust suits. He was more involved with the people. H
15y + 6 factor out the GCF from the binomial
A polygon is reflected across a line. The angles in the original figure are compared to the corresponding angles in the image to see if they are congruent. Whic
Write an equation that can be used to find the total charge y for the number of x classes
what political impact did the industrial revolution have on the north
Mr. Harrison has $416 to spend on supplies for his classroom. He will buy a bookshelf and some books. The bookshelf costs $80. He will buy books that cost $4 ea
Convert the percent to a decimal. 12.5% A. 0.00125 B. 0.125 C. 1.25 D. 12.5