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nadezda [96]
3 years ago
14

What is the area of OA to the nearest tenth? (Use 3.14 for T.)

Mathematics
1 answer:
lana66690 [7]3 years ago
5 0

Answer:

50.2 m²

Step-by-step explanation:

The area (A) of a circle is calculated as

A = πr² ( r is the radius , here r = 4 ), thus

A = π × 4² = 16π = 16 × 3.14 ≈ 50.2 ( to the nearest tenth )

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You need to simplify it first. 
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3 years ago
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Vika [28.1K]

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Step-by-step explanation:

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4 0
3 years ago
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Answer:

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Step-by-step explanation:

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4 0
3 years ago
Find the value of X?
daser333 [38]
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3 0
2 years ago
Read 2 more answers
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Answer:

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Step-by-step explanation:

3 0
2 years ago
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