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RETEST Polygon Quadrilateral
By Larry Mooney
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Last updated over 1 year ago
10 questions
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Question 1
1.
Find the sum of the measures of the interior angles of a convex 30-gon.
5040°
360°
5400°
168°
Question 2
2.
Find the sum of the measures of the exterior angles of a convex 21-gon.
360°
3,420°
21°
180°
Question 3
3.
For parallelogram ABCD, find the value of x.
10.25
16
21.5
4
Question 4
4.
True or False.
A rectangle has 3 angles that 90° and 1 angle that is 180° .
False
True
Question 5
5.
If this figure is a parallelogram find the value of x.
x=20
x=16
x=24
x=6
Question 6
6.
If this is a parallelogram find the value of x.
90°
44°
134°
46°
Question 7
7.
ABCD is a rhombus. Find the measure of angle 1.
60°
90°
45°
120°
Question 8
8.
Find the missing angle.
122°
84°
74°
78°
Question 9
9.
Find the length of the midsegment FC.
12yd
38yd
14yd
41yd
Question 10
10.
Find the value of x.
138
30
66
102