Download 2nd PRACTICE QUIZ - angle measures and pythagorean

NAME:
PERIOD:
PRACTICE QUIZ (version 2)
Angles in Polygons/Pythagorean Theorem
Please note that the real quiz for this topic will have a few less
questions in each section, and each question is worth 4 points.
A. Answer these questions regarding angles in polygons. (3 points each)
1)
The sum of the measures of the interior angles of a polygon is
1,260. What kind of polygon is it? ( I need the special name!)
2)
What is the measure of EACH interior angle of a regular
octagon?
3)
What is the measure of the
missing angle?
4)
What is the measure of the
missing angle?
112°
123°
32°
72°
5)
What is the sum of the measures of the interior angles of a
18-sided polygon?
NAME:
PERIOD:
6)
In a pentagon, each of three angles has a measure of 82°. A
fourth angle has a measure of 167°. What is the measure of the
remaining angle?
7)
Find the measure of the smallest angle in the triangle.
12x + 14
5x + 6
3x
B. Answer the following questions involving the Pythagorean Theorem.
Round to the nearest hundredths place if necessary. (3 points each)
8)
Find the missing length.
x
9)
Find the missing length.
40 ft
x
60 m
32 ft
25 m
NAME:
PERIOD:
10) A tree is 35 feet tall. The distance from the top of the tree to the
end of its shadow is 62 feet long. What is the length of the
shadow?
ground
11) How long is the guy wire on the telephone poll?
?
18 m
22 m
12) Mr. Calculus drives 24 miles west and then 45 miles south. What
is the diagonal distance from his starting point?
NAME:
PERIOD:
13) Ken is hunting pheasants with his bow and arrow. He shoots his
arrow at a pheasant sitting on top of a 18-foot tall tree. Ken was
positioned on the ground 60 feet away from the tree.
Approximately how far must the arrow travel to hit the pheasant?
A.
B.
C.
D.
13 feet
42 feet
57 feet
63 feet
Extra Credit: (2 points)
You will have to know the special names of polygons with 3 – 10 sides.