shahlaalgow shahlaalgow

10-05-2019
Mathematics

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Write the standard equation of the circle shown.

Write the standard equation of the circle shown class=

Write the standard equation of the circle shown class=

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jimrgrant1 jimrgrant1

10-05-2019

Answer:

b

Step-by-step explanation:

The equation of a circle centred at the origin is

x² + y² = r² ← r is the radius

The circle shown is centred at the origin and has a radius of 5, thus

x² + y² = 5² ⇒ x² + y² = 25 → b

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