Umrahkay Umrahkay

22-05-2021
Mathematics

contestada

The perimeter of a rectangular field is 38m. It’s width is 7m. Find the area.

The perimeter of a rectangular field is 38m Its width is 7m Find the area class=

Relax

Respuesta :

Аноним Аноним

22-05-2021

Answer:

[tex]perimeter = 2(l + w) \\ 38 = 2(l + 7) \\ l + 7 = 19 \\ length = 12 \: m \\ area = length \times width \\ area = 12 \times 7 \\ = 84 \: {m}^{2} [/tex]

Answer Link

Otras preguntas

what is the answer to 3p-5>2p+p-7

Why do the oceans play such a large part in the water cycle

If you were president in 1796, what three steps would you take to protect the United States from its more powerful neighbors?

choose the plural noun that's spelled correctly?A Fathers-in-lawD Editor in chiefs

analogies, allow:permit::find:

If (-3, y) lies on the graph of y = (1/2)x, then y =

What is the initials for sodium chloride

how to undo the operation and explain why it works a. adding 28 b. dividing by 17

homophones for the words insignificant and small. has to be 5 letters

choose the plural noun that's spelled correctly?A Fathers-in-lawD Editor in chiefs