Circles having equations x 2 y 2 = 52 and x 2 y 2 = 10 are congruent circles. true false

Question

Frederick Owens

Mathematics

12 December, 15:44

Circles having equations x 2 y 2 = 52 and x 2 y 2 = 10 are congruent circles. true false

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Cierra Norris · Answer 1

False. Both of the circles share the same center of (0,0), but the radius can be determined by the square root of 52 and 10, which definitely are not equal. Therefore the circles are not congruent.