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Find the perimeter of the figure shown above with a side length 5 units.(Each figure is a square). a. 10 units c. 30 units b. 20 units d. 40 units Please select the best answer from the choices provided A B C D

Find the perimeter of the figure shown above with a side length 5 unitsEach figure is a square a 10 units c 30 units b 20 units d 40 units Please select the bes class=

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kudzordzifrancis
ANSWER

d. 40 units

EXPLANATION

Method 1

Perimeter is the total distance around the figure.


The perimeter is

[tex] = 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5[/tex]

[tex] = 40 \: units[/tex]


Method 2

The three squares together formed a rectangle with dimensions,

[tex]w = 5 \: and \: l = 15[/tex]




[tex]Perimeter = 2w + 2l[/tex]


[tex]Perimeter = 2(5) + 2(15)[/tex]

[tex]Perimeter =10 + 30[/tex]


[tex]Perimeter = 40 \: units[/tex]


The correct answer is D.
zaidaroset

Answer:

the answer is D

Step-by-step explanation:

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