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timurjin [86]
3 years ago
13

Jose unlocks his cellphone by placing his right thumb on a square of 1 centimeter by 1 centimeter at the center of the screen. U

pon recognizing his thumbprint, the square expands outward. The cellphone unlocks when the perimeter reaches 32 centimeters, taking a total of 2.5 seconds. What is the perimeter of the square after 1.5 seconds? How is the answer 20.8?
Mathematics
1 answer:
Novosadov [1.4K]3 years ago
3 0

Answer:

C on edge

Step-by-step explanation:

20.8cm

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