Maths

Unit 8 : Angles Properties in Circles Learning Objectives The students should be fitted to: tell apart various parts of a circle. asseverate the properties of harmonizes of a circle. put in and go for the position of angles at the displace. state and apply the property of angles in the same department. actualise the property of angles in a semi-circle. explain the meaning of the concyclical points. state the properties of angles in a cyclic quadrilateral. state the definition of a tangent to a circle. come the properties of the tangents to a circle. state and apply the alternate segment theorem. Circles 1.Parts of a circle A circle is a shut wrestle in a plane such that whole points on the curve are equidistant from a primed(p) point. The given distance is called the spoke of the circle. A harmonise is a line segment with its complete points on the circle and a diameter is a harmonise passing through the ticker. An tone ending is a part of the circle. A segment is the region pass across by a chord and an arc of the circle. A humankind is the region bounded by two radii and an arc. 2.Chords of a circle close are properties on chords of a circle. All these facts can be proved by the properties of harmonious triangles.

|Theorem |Example | | |O is the heart and soul of the circle. Find the unknown in each of the | |Theorem 1 | sideline figures. | | | | |The line joining the centre to the midpoint of a chord is perpendicular |1.1...If you want to vanquish a full essay, get out it on our website: Orderessay

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