Flashcards
Geometric reasoning
Cards in this deck (15)
- 1Enter text here...A triangle is isosceles if two of its sides are formed from the radii of a circle
Isos. Triangle, =radii - 2Enter text here...Base angles of an isosceles triangle form from the radii of a circle are equal
Base angles isosceles triangle = radii
- 3Enter text here...The angle at the centre is twice the angle at the circumference on the same arc.
Angles at a centre
- 4Enter text here...The angle in a semi circle is a right angle
Angles is a semi circle
- 5Enter text here...Angles on the same arc are equal
Angles on same arc
- 6Enter text here...Opposite angles of a cyclic quadrilateral add to 180
Opp angles cyclic quad
- 7Enter text here...The exterior angle of a cyclic quadrilateral is equal to the interior opposite angle
ext angles cyclic quad
- 8Enter text here...The angle where the radius meets the tangent is 90
Tangent perpendicular rad
- 9Enter text here...Equal tangent
- 10Enter text here...The Perpendicular from the centre to the chord bisects the chord
Perpendicular from centre to chord
- 11Enter text here...The angle between the chord and a tangent is equal to the angle in the opp. Segment
Angle in opposite seg
- 12Enter text here...Corresponding angles on parallel lines are equal.
- 13Enter text here...Alternate angles on parallel lines are equal
- 14Enter text here...Co interior angles on parallel lines add to 180
- 15Enter text here...Adjacent angles on a straight line add to 180
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- Flashcards on Geometric reasoning , created by teapreston on 17/05/2016.
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- teapreston
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