Question

The area of a rectangular window is 4940 cm. If the width of the window is 65 cm, what is its length?

Answer 1

length is 76cm

Explanation:

Area(A) = 4940cm²

width(w) = 65cm

length(L) = ?

using the formula

Area = Length × Width

A = L × W

4940cm² = L × 65cm

4940cm²= 65Lcm

divide both sides by (65)

`(4940cm²)/(65cm) = (65lcm)/(65cm)`

L = 76cm

i hope this helps

Answer 2

76 cm

Explanation:

Question:

The area of a rectangular window is 4940
`cm^(2)` . If the width of the window is 65 cm, what is its length?

Informations:

• Area of a rectangular window is 4940
  `cm^(2)`

• Width of the window is 65 cm.

To Find:

• Length of the rectangular window.

Solution:

Given,

Area of the rectangular window = 4940
`cm^(2)`

Width of the rectangular window = 65 cm

As we know,

`Length = (Area)/(Width)`

So,

Length of the rectangular window

=
`(4940)/(65) cm`

• [On simplifying]

= 76 cm

Hence,

Required length of the window is 76 cm (Ans)