Interior Angles
Exterior Angles
Harder Exterior/interior
Identify
Review
100
The sum of the interior angles of a triangle is...
180 degrees
100
The sum of the exterior angles on any polygon is...
360
100
What is the measure of each interior angle of a pentagon?
108 degrees
100
How many sides does a nonagon have?
9 sides
100
What is the sum of the interior angles of a square?
360 degrees
200
The formula for the sum of the interior angles of a polygon with n sides is...
180(n-2)
200
The measure of each exterior angle in a hexagon is...
60 degrees
200
Find the measure of angle 2
72 degrees
200
How many sides does a dodecagon have?
12 sides
200
Find the missing interior angle.
26 degrees
300
The sum of the interior angles of a nonagon is...
1260 degrees
300
The sum of the exterior angles of a 36-gon is...
360 degrees
300
What is the measure of one exterior angle of a polygon with 360 sides?
1 degree
300
What is the name of a shape with 5 sides, 5 vertices?
Pentagon
300
Supplementary angles add up to....
Complementary angles add up to...
180 degrees
90 degrees
400
The sum of the interior angles of a polygon with 17 sides is...
2700 degrees
400
The measure of each exterior angle in a quadrilateral is...
90 degrees
400
Triangle ABC has angle A = (12x-4)°, and angle B = (18x+10)°. The exterior angle at C = (24x+18)°.
Find x.
x=2
400
Draw a heptagon and identify the number of sides.
7 sides
400
What is the measure of ONE interior angle in a pentagon (5-sides)?
108 degrees
500
The sum of the interior angles of a polygon with 100 sides is...
17,640 degrees
500
A regular polygon with an exterior angle measure of 18 degrees has how many sides?
20
500
Find x.
x=4
500
Which of following polygons has 11,12,10 sides
Dodecagon =?
Decagon =?
Hendecagon=?
Dodecagon =12 sides
10 sides =Decagon
11 sides = hendecagon
500
If x=−1,Then Solvel
0.2x+3+10x
=-7.2