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A formula for finding P, the perimeter of a rectangle, is P = 2l + 2w, where l is the length of the rectangle, and w is its width.
What is P when l = 10 centimeters and w = 5 centimeters?

A formula for finding P the perimeter of a rectangle is P 2l 2w where l is the length of the rectangle and w is its width What is P when l 10 centimeters and w class=

Respuesta :

Answer:

P=30cm

Step-by-step explanation:

So the formula there is to find the Perimeter of the rectangle, so we are going to use it!

Using Substitution:

[tex]A=2L+2W\\A=2(10)+2(5)\\A=20+10\\A=30[/tex]

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Answer:

D) 30cm

Step-by-step explanation:

The answer is D

P=30cm

Hope this helps!

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