Which equation describes the circle with centre passing through ?

Answer and explanation

Correct answer: C.

  1. Step 1: The radius squared is the squared distance from the centre: . Step 2. The circle equation is . **Answer: . Why not the others:** The option has the centre's signs reversed, and the options with right-hand side and use or instead of .

Practise more Plane Geometry, Solid Geometry and Analytic Geometry.

Free questions with an explanation for every one, and full timed Državna Matura (North Macedonia) mock tests.

All Plane Geometry, Solid Geometry and Analytic Geometry questionsTake a mock test

More Plane Geometry, Solid Geometry and Analytic Geometry questions