315devil666 315devil666
  • 02-08-2022
  • Mathematics
contestada

The length of a rectangle is 3 m longer than its width.
If the perimeter of the rectangle is 34 m, find its area.

Respuesta :

blessingashongadjete
blessingashongadjete blessingashongadjete
  • 02-08-2022

Step-by-step explanation:

With this question ,

The length of the rectangle is 3m longer than it's width=3 +w

then the width =w

therefore perimeter= 2L +2w

34= 2(3+w) +2w

34= 6+2w +2w

34-6 = 4w

28=4w

7= w

Area= Length x breadth

Area = (7+3) x7

Area= 10 x7

Area= 70cm square

Answer Link

Otras preguntas

This piece of legislation represents the political and social changes during the __________ era.
what might a emperor not want to express?
During the late 19th century, which two organizations had similar political goals?
will mark brainliest!!!!! Arnold lives with his twin sister and parents. His mother is a home-maker and his father is a teacher. He meets his grandparents durin
Why there has been a decrease in the number of deaths among children in recent decades.?
i need three reasons why people should stop smoking please and thank you. please not because it can give cancer and kill people
What's the antonym of stout
How do direct and indirect rule differ
Why doesn't the substitution of nucleotides in the mouse change its phenotype or physical charateristictis?
______ are fragments of country rock that are distinct from the body of igneous rocks in which they are enclosed.