maramuffin3711 maramuffin3711

15-09-2021
Mathematics

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THIS IS DUE TODAY I REALLY NEED HELP

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kenzamasterson35 kenzamasterson35

15-09-2021

Hello!

Answer:

a) 9 in^2

b) 49 units^2

c) 10000 cm^2

d) 1600 in^2

Step-by-step explanation:

a) A=a^2=3^2=9

b) A=a^2=7^2=49

c) A=a^2=100^2=10000

d) A=a^2=40^2=1600

I do not know for e sorry.

Hope this helps!

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