Angles in Polygons

Angles in Polygons

7th - 12th Grade

17 Qs

quiz-placeholder

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Angles in Polygons

Angles in Polygons

Assessment

Quiz

Mathematics

7th - 12th Grade

Practice Problem

Hard

CCSS
HSG.C.A.3, 2.G.A.1, 7.G.B.5

+1

Standards-aligned

Created by

Barbara White

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17 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the SUM of the INTERIOR angles of a 12-gon?

3600
1800
2160
12

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

A polygon has a sum of interior angle measures equal to 1620°. How many sides does the polygon have?

9
11
13
7

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the SUM of the EXTERIOR angles of a hexagon?

360
120
60
720

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Find the value of y.

125
135
140
110

Tags

CCSS.7.G.B.5

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Find the value of y.

110
90
130
120

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

What is the measure of one EXTERIOR angle of a regular octagon?

60
45
1080
135

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

What is the measure of one INTERIOR angle of a regular octagon?

60
45
1080
135

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