7.2 Interior and Exterior Angles (Due 4/16/24) - James Parson | Library

 
Essential Question: How can we determine the angles of polygons given the number of sides?

Learning Target: Students will be able to calculate the interior and exterior angles of a polygon given the number of sides.

Complete the entire document and show all work for full credit.

Polygon Review

Required

30

Match each missing angle measure to the correct triangle.

Draggable item		Corresponding Item
x=24
x=65
x=23
x=76
x=81
x=146

Required

15

Find each missing angle measures.

m<1=_______ 
m<2=_______ 
m<3=_______ 

Required

10

Find the value of x.

Required

10

Find the value of x.

Interior and Exterior Angles of Polygons

Required

10

Use one corner only and connect it to another corner to form a triangle. How many triangles can you form?

Required

5

What determines the sum of the measure of the interior angles of a polygon?

Required

10

Match the number of triangles formed inside each regular polygon.

Draggable item		Corresponding Item
4		decagon
6		octagon
2		pentagon
8		17-gon
1		quadrilateral
		triangle
15		circle
3		hexagon

Required

10

Match the sum of interior angles with the correct regular polygon.

Draggable item		Corresponding Item
1080		decagon
800		octagon
2700		pentagon
180		17-gon
1440		quadrilateral
540		triangle
720		not a polygon
360		hexagon

Required

10

What is difference between a polygon and a regular polygon?

Required

10

Find the value of x.

Required

3

What is the sum of the exterior angles of any polygon?

Required

3

What is the formula to find one exterior angle of any polygon?

Required

10

Find w to find the measure of one exterior angle.

w=_______ 

Exterior Angles of Regular Polygons

Required

10

What is the sum of the measures of the exterior angles of a pentagon?
_______ 

What is the measure of one exterior angle of a pentagon?
_______ 

Required

10

What is the sum of the measures of the exterior angles of a nonagon?
_______ 

What is the measure of one exterior angle of a nonagon?
_______ 

Required

10

Find the value of x.

_______ 

Required

10

Find the value of x.

_______ 

Required

10

Find the value of x.

_______ 

Required

10

Find the value of x.

_______ 

Required

10

Find the value of y.

_______ 

Required

10

Find the value of x.

_______ 

Required

10

Find the value of x.

_______ 