Download Geo Chapter 6 Review 16

Geometry Chapter 6 Review
Name _____________________________
1. Draw a concave Pentagon
2. What is a 7 sided polygon called? _____________
3. Determine if the following are polygons. If they are not, then write NO. If they are polygons, then
decide if they are concave or convex. Then, name the polygon by its sides (i.e. convex pentagon).
a.
b.
c.
____________________
________________________
______________________
Concave or convex
Concave or convex
Concave or convex
4. Find x and the missing angles. Show all your work to earn credit.
L
a.
x
115
47
b.
20
K
3x + 5
110
90
2x –9 J
M
x = ___________
5. Find the sum of the interior angles of a hexagon.
x = _________mK = _______ mJ = _____
6. Find one interior angle of a regular pentagon.
_______________________
7. Find the sum of the exterior angles of a 10 sided polygon.
________________________
____________________
8. One exterior angle of a dodecagon
_____________________
B
9. This is a Rhombus.
AX=11
DC=20
∠BAX=32°
Find
XX
A
C
D
AD______ AC_____∠AXD________ ∠XDC______ ∠BAD_____ BX_____
B
10.This is a Rectangle.
A
M
AD=10
DC=24
∠BAM=17°
D
C
AB______ AC_____∠ADC________ ∠MDC______ ∠BAD_____ BD_____
11. This
is a Square.
W
6
A
6
F
WE=25
E
AW______ WN_____∠AFW________ ∠FEN______ ∠WAN_____ FN_____
N
D
12. This is a Kite.
X
A
AX=8
XC=21
DX=6
∠BAX=44° ∠DCX=18°
C
B
Find
AD______ AC_____∠AXD________ ∠XDC______ ∠BAD_____ CB_____
13. This is an isosceles Trapezoid.
W
This is an old regular Trapezoid.
W
A
48°
X
9
T
I
Z
WT______ ∠T________ ∠A______
Y
The parallel sides are called ______________
WX and ZY are called __________
14. All the following are midsegments. Show all work!!!!!
37
A
B
x
D
9
X=__________
6x-24
W
A
3x
M
C
T
x
N
I
X=______ WA______ MN_____