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Quadrilaterals
Circle Segments/1 transformation
Circle Angles
100
is a Parallelogram with four right angles. The diagonals have the same length
What is A Rectangle
100
(segment part)x(segment part)=(segment part)x(segment part)
What is intersecting chords rule
100
Angle formed by 2 chords = half the sum of arcs
What is chord chord
200
Is a quadrilateral in which both pairs of opposite sides are parallel opposite sides are congruent diagonals bisect each other consecutive angles are supplementary
What is Parallelogram
200
(Whole secant)x (external part)= (whole secant)x(external part)
What is Secant-Secant Rule
200
angle formed by two tangents, or two secants =half the difference of arcs
What is tangent/secant
300
4 congruent sides, diagonals perpendicular diagonals bisect angles
What is Rhombus
300
(whole secant)x(external part)=(tangent)squared
What is Secant Tangent Rule
300
= half the arc
What is inscribed angle
400
is a paralleloram in which all four sides have the same length and all four angles are right angles
What is square
400
Two tangents are Congruent
What is Hat Rule
400
half arc
What is tangent chord
500
Legs are congruent Base angles are congruent Diagonals are congruent Opposite angles supplementary
What is isosceles trapezoid
500
Transformations: r x-axis (x,y)
What is =(-x,y)
500
180 (n-2)
What is the sum of interior angles