cadendanielwest cadendanielwest

21-05-2020
Mathematics

contestada

What is the surface area of a square with radius 4?

Respuesta :

21-05-2020

Answer:

i guess the answer was 16

Answer Link

maempress maempress

21-05-2020

Step-by-step explanation:

not sure, but I got 72, does your phone say incorrect or correct?

r=4, d=8×4=32

8×8=16×2=32

32+32+8=72

Answer Link

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