andraudiaandrews02 andraudiaandrews02

12-06-2021
Mathematics

contestada

What is the smallest perimeter a rectangle of area 12 cm can have?
A.12 cm
B.14 cm
C.16 em
D.26 cm

Respuesta :

mathmate mathmate

12-06-2021

Answer:

14 cm

Step-by-step explanation:

The maximum area of a rectangle (actually square) with a perimeter of 14 can have is 12.25 cm². So the smallest perimeter a rectangle of 12 cm² i just a little below 14 cm, namely 4sqrt(12) = 13.86 cm.

Answer Link

Otras preguntas

Find an equation in standard form for the ellipse with the vertical major axis of length 18 and minor axis of length 16.

The pamphlet Common Sense, by Thomas Paine, aided the American cause in the Revolutionary War because it

Which phrase describes the contribution of Denis Diderot to the Enlightenment? A) Originator of philosophies B) Innovator in literary forms C) Collector of know

what is 34 minus 3434

Two rectangles are similar. One has a length of 14 cm and a width of 9 cm, and the other has a width of 3 cm. Find the length of the second rectangle. Round to

what pressures did luther on the church impact?

Rachna has nickels, dimes, and quarters in her piggy bank. She has $4.65 altogether. She has three more quarters than dimes and twice as many nickels as quarter

What effect did the shift in population have on American politics?

Which agency coordinate the Internet's IP addressing and DNS system.

Antonyms: Match the word with the word or phrase most nearly its opposite. 13. (5 pt) minutia A. a significant idea B. an influential person C. a simple explana