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Nady [450]
4 years ago
10

Please look over WILL MARK BRAINLIEST!! Must answer both questions or your answer will be reported.

Mathematics
2 answers:
Bas_tet [7]4 years ago
6 0

Answer:

Question 5:  1024\pi\ m^2; Question 6: False

Step-by-step explanation:

Question 5:

A=r^2\pi\\\\d=2r\\\\64=2r\\\\r=32\\\\A=32^2\pi\\\\A=1024\pi

Question 6:

A=r^2\pi\\\\d=2r\\\\12=2r\\\\r=6\\\\A=6^2\pi\\\\A=36(3.14)\\\\A=113.04

nikitadnepr [17]4 years ago
4 0

Answer:

1. D. 1024pi m²

2. False

Step-by-step explanation:

Radius = 64/2 = 32

Area = pi × 32²

= 1024pi m²

Radius = 12/2 = 6

= 3.14 × 6²

= 113.04 cm²

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Vinil7 [7]
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~Hope I helped!~
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3 years ago
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3 years ago
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goldfiish [28.3K]

Answer:

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From the question,

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3 years ago
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Answer:

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Step-by-step explanation:

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2. 1/3*42/1=42/3

3. make 6 a fraction by making it 6/1

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