Find the centre and radius of the circle x2 + y2 = 16 - Business Mathematics and Statistics

Find the centre and radius of the circle

x² + y² = 16

Sum

⇒ x² + y² = 4²

This is a circle whose centre is origin (0, 0), radius 4.

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Chapter 3: Analytical Geometry - Exercise 3.4 [Page 64]

Chapter 3 Analytical Geometry
Exercise 3.4 | Q 2. (i) | Page 64

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