Geo. 6.6 Properties of Kites and Trapezoids
B
A
C
D

Given the markings on the

figure, it is a

Trapezoid

Kite

Rhombus

B
A
C
D

If CD = 5, then CB =

If  BA = 12, then DA =

If the measures are as above,

what is the perimeter of

the kite?

The isosceles trapezoid is part of an isosceles triangle with

vertex angle = 46o. What is the measure of the acute base angle of

the trapezoid (x)?

46
x

134

113

46

67

FACT: A kite's diagonals are perpendicular to one another. 

In kite ABCD, m∡BCD = 98°, and m∡ADE = 47°.

Find each measure.

 

a) m∡DAE =
b) m∡ADC =
c) m∡AEB =
Find x.
78
x
What is the length of EF?
11.5
8.5
Given the isosceles trapezoid below. Find the missing angles.
P
What is m∡A =
What is m∡T = 
What is m∡P = 
A
124
R
T
degrees
degrees
degrees
A
∡A =
Find the measure of the angles below. 
B
∡B=
C
68o
D
∡C =
Find the length of AB given the following info.
AB = 
16
13.7
ABCD is a kite. 
Check all that are true.
∡B ≅ ∡D
∡A ≅ ∡C
∆ ACD is Isosceles
BE ≅ ED
ABCD is a Trapezoid
AC ≅ BD
∡ABE ≅ ∡CBE
ABCD is a kite
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