View
22
Download
5
Category
Preview:
DESCRIPTION
Properties of rectangles, rhombuses and squares. Properties of parallelograms. 1. If a quad is a parallelogram, then its opposite angles are congruent 2. if a quad is a parallelogram, then its consecutive angles are supplementary - PowerPoint PPT Presentation
Citation preview
Properties of rectangles, rhombuses and squares
Properties of rectangles, rhombuses and squares
Properties of parallelogramsProperties of parallelograms
1. If a quad is a parallelogram, then its opposite angles are congruent2. if a quad is a parallelogram, then its consecutive angles are supplementary3. If a quad is a parallelogram, then its opposite sides are congruent4. If a quad is a parallelogram, then its diagonals bisect each other
Properties of a rectangle: congruent diagonalsProperties of a rectangle: congruent diagonals
The diagonals of a rectangle are congruent
Properties of a rhombus: Perpendicular diagonalsProperties of a rhombus: Perpendicular diagonals
The diagonals of a rhombus are perpendicular
Since a square is both a rhombus and a rectangle, its diagonals are both congruent and perpendicular
Properties of a rhombus: Diagonals as angle bisectors
Properties of a rhombus: Diagonals as angle bisectors
Each diagonal of a rhombus bisects opposite angles. Because opposite angles of a rhombus are equal, when they are bisected by a diagonal, 4 congruent angles result
reviewreview
1. In rectangle MNOP, MO = 5.4 in.. What is the length of NP?2. Quad RSTU has a center point, V. If RT is congruent to SU and RT is perp. To SU, classify the quad.3.WXYZ is a rhombus.Find m<OXYFind m<OYZ
W
Z
X
Y
O4x+2
6x-12
Recommended