3 years ago

Find the exact area of each circle.

2 answers:

NeTakaya3 years ago

5 0

Answer:

the area of a circle is pi times the radius squared (A = π r²).

Step-by-step explanation:

Leokris [45]3 years ago

3 0

Do you still need an answer?

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Luba_88 [7]

$3 + \sqrt{ - 12} \\ = 3 + \sqrt{ 2 \times 2 \times - 3} \\ = 3 + 2 \sqrt{ - 3}$

Hope you could get an idea from here.

Doubt clarification - use comment section.

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3 years ago

Natali5045456 [20]

Answer:

10.9828571429 or 10.9829 or 10.983 or 10.98

Step-by-step explanation:

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2 years ago

Misha Larkins [42]

Answer:

The answer is 4 :)

Step-by-step explanation:

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3 years ago

goblinko [34]

3 is the original number
You have to do reverse operations
23-11=12
12/4=3

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3 years ago

ElenaW [278]

Answer: -2

Step-by-step explanation:

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3 years ago