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Write the standard equation of the circle with the given center is (0,0) and radius is 2.5

User Delmo
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1 Answer

5 votes

Answer:

The answer to your question is x² + y² = 2.5²

Explanation:

Data

Center = (0, 0)

radius = 2.5

If we have the center of a circle and its radius, to write the standard equation is so simple, just substitute the values in the formula.

Standard equation of a circle

(x - h)² + (y - k)² = r²

-Substitution

h = 0 k = 0

(x - 0)² + (y - 0)² = 2.5²

or x² + y² = 2.5²

User Jrivam
by
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