Download Unit 6 Summative Assessment

Geometry In Construction
Unit 6 Test
Name __________________________
Date ________________ Period ____
X
1. In Z , mWXY = 60, WZ = 12 in.
Find the value of each of the following:
Y
a. m WY
b. mWZY
Z
W
c. Circumference
d. length of WXY
G
2.
L has a radius of 78 cm. LH  GJ , and GJ = 60 cm.
a. Find GK.
3.
H
In
b. Find KH.
K
J
L
R , with radius of 8.8cm, SU = 16, YW = 16, and mYX  65o
S
a. Find YZ.
T
V
R
b. Find mST
U
Y
Z
W
c. Draw SR . Find mSRT
d. Find RV.
X
4. Find the value of x.
80o
5. Find x.
B
H
A
G
60o
xo
A
x
30
G
H
F
D
B
140
J
6. Line BC is tangent to A . The radius is 15 cm.
Segment BC = 20 cm. Find the value of x.
7. Polygon RPNT is circumscribed about M .
Find the values of x and y and the perimeter
of polygon RPNT
R
6
Q
(3 - y)
P
4
A
D
2x
x
O
C
B
M
S
6
(x +x+1
1)
T
U
N
8. EFGH is a quadrilateral inscribed in circle P with m E  72 and m F  49 . Draw a diagram and
find the measures of G and H .
9. Find the value of y.
10. Find the value of z.
11. Write the equation of circle A.
4
2
A
-5
-2
x 2  (y  5)2  7
12. What is the center and radius of the circle with equation?
Center: _________________
Radius = __________
5
10
13. Graph the parabola (x  2)2  8(y  1)
Draw and label directrix, focus, and vertex.