Question

A rectangle is 28 cm long and 9 cm wide what is thr perimeter of the rectangle pls hurry

Answer 1

• Perimeter of rectangle = 74 cm

Explanation:

In the question we are given with ,

• Length of rectangle = 28 cm

• Width of rectangle = 9 cm

And we are asked to find the perimeter of rectangle . As we know that ,

`\red {\boxed{\rm{Perimeter \: of \: rectangle = 2 ( L + W ) }}}`

Where ,

• L = Length of rectangle
• W = Width of rectangle

Substituting values of length and width in formula :

`\longmapsto \: 2(28 + 9)`

Step 1 : Solving the parenthesis :

`\longmapsto \: 2(37)`

Step 2 : Multiplying 2 and 37 :

`\longmapsto \: \red{ \boxed{74 \: cm}}`

• Therefore , perimeter of rectangle having length 28 cm and width 9 cm is 74 cm .

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