Interior Angles of Polygons
Interactive Video
•
Mathematics
•
6th - 7th Grade
•
Practice Problem
•
Hard
Thomas White
FREE Resource
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22 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the sum of interior angles in a triangle?
360 degrees
540 degrees
180 degrees
90 degrees
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many degrees are there in the interior angles of a quadrilateral?
270 degrees
180 degrees
450 degrees
360 degrees
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in calculating the sum of interior angles in a pentagon?
Multiply the number of sides by 180
Divide it into three triangles
Divide it into four triangles
Use the formula directly
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many triangles can a pentagon be divided into?
5
4
3
2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the sum of interior angles in a pentagon?
720 degrees
360 degrees
450 degrees
540 degrees
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the formula to calculate the sum of interior angles in a polygon?
n + 2 times 180
n - 2 times 180
n times 180
n - 1 times 180
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the formula for the sum of interior angles, what does 'n' represent?
Number of vertices
Number of angles
Number of sides
Number of triangles
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