Special Parallelograms

m∠1=

(a)  

Tags

G.9-12.6.E

m∠2=

(a)  

Tags

G.9-12.6.E

m∠3=

(a)  

Tags

G.9-12.6.E

m∠4=

(a)  

Tags

G.9-12.6.E

m∠5=

(a)  

Tags

G.9-12.6.E

m∠6=

(a)  

Tags

G.9-12.6.E

ABCD is a rectangle. If DW=6 and BC=11, find DB.

(a)  

Tags

G.9-12.6.E

ABCD is a rectangle. If DW=6 and BC=11, find AC.

(a)  

Tags

G.9-12.6.E

ABCD is a rectangle. If DW=6 and BC=11, find AB.

Mathematical Equivalence

ON

Tags

G.9-12.6.E

​ Determine if each statement below describes a rectangle, a rhombus, both, or neither.

a.Diagonals are congruent. ​ (a)  

b.Diagonals make two 45˚ angles at each vertex. ​ (b)  

c.Diagonals cut the four vertex angles in half. ​ (c)  

d.A single diagonal creates two congruent triangles. ​ ​ (d)  

​ e.Diagonals create four congruent triangles.​ (e)  

• Rhombus
• Neither
• Both
• Rectangle

Tags

G.9-12.6.E