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Zinaida [17]
3 years ago
11

What is the equation of a circle centered at the origin with radius 15?

Mathematics
1 answer:
sashaice [31]3 years ago
6 0

Answer:

D

Step-by-step explanation:

The equation of a circle centred at the origin is

x² + y² = r² ( where r is the radius )

Here r = 15, thus

x² + y² = 15² , that is

x² + y² = 225 → D

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Simplify the following expressions
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Answer:

See below.

Step-by-Step Explanation:

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Hope this helps!

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2 years ago
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I am Lyosha [343]
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I am joyous to assist you anytime.

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