Solve for X: Rectangle with Width 8cm and Area 32cm²

Question

The width of a rectangle is equal to
8 8 cm and its length is x x cm.

The area of the rectangle is 32 32 cm².


Calculate x x .

S=32S=32S=32

Video Solution

Solution Steps

00:00 Calculate X
00:03 Apply the formula for calculating the area of a rectangle (side x side)
00:07 Substitute in the relevant values according to the given data and proceed to solve for X
00:12 Isolate X
00:15 This is the solution

Step-by-Step Solution

The area of a rectangle is equal to its length multiplied by its width.

Let's first input the known data into the formula:

32=8x 32=8x

Let's now reduce both sides of the equation by the (HCF) highest common factor 8:

x=4 x=4

Answer

4