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Day 2 Geometry (Polygon Formulas) Flashcards | StudBud
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Day 2 Geometry (Polygon Formulas)
Day 2 Geometry (Polygon Formulas)
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Questions
19
Answers
1
What is the number diagonals in a hexagon?
12
5
6
9
2
Find the sum of the measures of the angles of an octagon
720
108
1080
1444
3
The sum of exterior angles of all polygons is:
180
90
500
360
4
What is the sum of the EXTERIOR angles of a decagon?
180°
56°
3,234°
360°
5
What is the sum of the interior angles in this shape?
1260°
900°
180°
129°
6
Find the sum of the measures of the angles of a pentagon
360
540
180
1080
7
How many diagonals does a heptagon have?
14
9
5
7
8
What is the sum of the INTERIOR angles of a 20-gon (icosagon)?
3,060
3,600
5,000
3,240
9
What is the number of diagonals in a pentagon?
5
8
10
9
10
What is the sum of the interior angles in a 32-gon
169°
5400°
5760°
180°
11
What is the number of diagonals in an octagon?
20
14
27
9
12
What is the sum of the interior angles of a hexagon?
1080°
180°
900°
720°
13
What is the number of sides of a polygon that has 35 diagonals?
10
20
8
12
14
Find the sum of the interior angles of a 20-gon.
3430
3240
1080
4500
15
How many diagonals does a 32-gon have?
464
560
5400
170
16
What is the sum of the interior angles of a regular 30-gon?
1440
6850
7520
5040
17
What is the sum of the interior angles of a 76-gon?
13,680°
13,500°
360°
13,320°
18
What is the measure of one EXTERIOR angle of a nonagon?
36
40
38
45
19
What is the measure of one INTERIOR angle of an octagon?
128
140
120
135
