Question

The perimeter of a rectangle is 53cm and its width is 11cm . what is the area of the rectangle ? PLZ HELP SOMEONE !!!

Answer 1

Wait I'm confused @mathway

Answer 2

What is confusing?

Answer 3

Where did u get 35 from ?

Answer 4

Kk

Answer 5

Lol its okay

Answer 6

\[\huge 53=2l+2(11)\]

Answer 7

Where did u get 21 from ?

Answer 8

Do you know how to solve the perimeter of a rectangle?

Answer 9

Hnmm I forgot

Answer 10

\(P=2(l+w)\) or \(P=2l + 2w\)

Answer 11

Just plug in the numbers. Perimeter= 53 and width=11. Then find the length (\(l\)).

Answer 12

Once you've found the length, use the formula in getting the area of a rectangle. \[\huge A=l \times w\]

Answer 13

Okay I'll do that

Answer 14

Sure! Let me know your answer afterwards. :)

Answer 15

Hold on I'm a little confused again

Answer 16

What's confusing this time?

Answer 17

What should I plug in ?

Answer 18

Where?

Answer 19

P = 2( L+w) or p = 2L+2w

Answer 20

Either way.

Answer 21

Now I have 22

Answer 22

And the perimeter is 53.

Answer 23

I did 53= 2L + 2(11)

Answer 24

So it's now...\[53=2l+22\]