Mike is installing weatherstripping around a window that measures 3.5 ft x 4.5 ft. How much weatherstripping will he need?

Mathematics

2 answers:

marishachu [46]2 years ago

7 0

Answer:

$16\ ft$

Step-by-step explanation:

To find how much weatherstripping will Mike need, calculate the perimeter of the window

The perimeter of a rectangular shape is equal to

$P=2(b+h)$

we have that

$b=3.5\ ft, h=4.5\ ft$

substitute in the formula

$P=2(3.5+4.5)=16\ ft$

Juli2301 [7.4K]2 years ago

3 0

3.5 * 2 + 4.5* 2 = 16

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