IDNStudy.com, ang iyong mapagkukunan para sa mga sagot ng eksperto at komunidad. Ang aming komunidad ay handang magbigay ng malalim at praktikal na mga solusyon sa lahat ng iyong mga katanungan.

If a rectangle has a length of 8 cm and a width of 5 cm, what is its perimeter?​

Sagot :

Answer:

Calculating the Perimeter of a Rectangle

To find the perimeter of a rectangle, we need to add up the lengths of all four sides.

The formula for the perimeter of a rectangle is:

Perimeter = 2 x (length + width)

Given information:

  • Length of the rectangle = 8 cm
  • Width of the rectangle = 5 cm
  • Plugging these values into the formula:

Perimeter = 2 x (8 cm + 5 cm)

Perimeter = 2 x 13 cm

Perimeter = 26 cm

Therefore, the perimeter of the rectangle with a length of 8 cm and a width of 5 cm is 26 cm.

Answer:

  26 cm

Step-by-step explanation:

To find the perimeter of a rectangle, apply the formula:

[tex]\boxed{\sf P=2(l+w)}[/tex]

Where:

  • l = length
  • w = width

Given:

  • l = 8
  • w = 5

Plug in the values:

[tex]\sf P=2(8+5)[/tex]

[tex]\sf P=2(13)[/tex]

[tex]\sf P=26\:cm[/tex]

Therefore, the perimeter of the rectangle is: 26 cm.