UNIT 3 EOCT Review. Congruent Figures Corresponding angles Alternate interior angles Alternate...
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UNIT 3
EOCT Review
Congruent Figures
Congruent Figures
Corresponding angles
Alternate interior angles
Alternate exterior angles
Consecutive interior angles
Vertical angles
Triangle Proofs
Proofs
SSS SAS
AAS ASA
HL
Angles
Interior Angles
Sum
Each
( 2)180n
( 2)180nn
Exterior Angles
Sum
Each
Exterior Angle Theorem Sum of opposite
interior angles = exterior angle
360
360n
65°
x° (2x + 10)°
Constructions
Constructions
Median Centroid
Angle Bisector Incenter
A
B
C
Perpendicular Bisector Circumcenter
Altitude Orthocenter
Quadrilaterals
Parallelograms
Opposite sides congruentOpposite side parallelOpposite angles congruentConsecutive interior angles are
supplementaryDiagonals bisect each other
Rhombus Rectangle Square
Trapezoid and Kite
Trapezoid One set of parallel
sides Diagonals are
congruent Bases with base
angles
Kite One pair of
congruent angles Diagonals are
perpendicular One pair of
consecutive congruent sides
Area
Square & Rectangle
Rhombus
Triangle
Trapezoid
Kite
A lw1 2
1 ( )2
A h b b
12
A bh
1 212
A d d1 2
12
A d d
Midsegment
Connects the midpoints of non-parallel sides of a trapezoid.
1 21 ( )2
M b b