Jberkinov21 Jberkinov21
  • 02-04-2020
  • Mathematics
contestada

The perimeter of a rectangle is 24. If the length is 5 times the width, what is the area?

Respuesta :

Officialalehpeter
Officialalehpeter Officialalehpeter
  • 02-04-2020

Answer: Area is 20

Step-by-step explanation:

Perimeter of a rectangle is 24

Let the length be x

Let the breadth be Y

Length is 5times the breadth

I.e

X=5y

Formula for perimeter of a rectangle is

2(length + breadth)

= 2(x+y)

Substitute for x=5y

2(5y+y)=24

2(6y)=24

6y=24/2

6y=12

Y=12/6

Y=2

Breadth = 2

Since length =5y

Length=5(2)

Length = 10

Area of a rectangle = length × breadth

Area= 10×2

Area = 20

Area of the rectangle is 20

Answer Link

Otras preguntas

The heads of which presidents are carved into Mount Rushmore?
What other countries celebrate the 4th of July?
Rewrite the rational exponent as a radical by extending the properties of integers exponents. 2^3/4 / 2^1/2
What iconic July 4th edible was nicknamed by sports cartoonist Tad Dorgan? a. hot dog b. popsicle c. pop
what is the dot in i called?
Two men who signed the Declaration of Independence went on to become U.S. presidents. Who were they?
Two men who signed the Declaration of Independence went on to become U.S. presidents. Who were they?
Which poem-turned-song, written by Katharine Lee Bates, was originally called “Pikes Peak” and describes our country’s natural splendor and the patriotism of i
What special group advises the President of the United States? a. The Cabinet b. The Electoral College c. The Executive Branch
what is database of computer ?