Exterior Angles
Find the sum of the measures of the exterior angles of a convex 33-gon
What is 360
What is the sum of the interior angles of a regular triangle?
180
Which of the following is a property of parallelograms?
A. Each pair of opposite sides is congruent
B. Only one pair of opposite sides is congruent.
C. Each pair of opposite angles is supplementary
D. There are four right angle
What is A
I am a six sided polygon.
What is a hexagon.
Find the measure of each exterior angle of a regular octagon.
45
The sum of the exterior angles of any polygon is always this value.
What is 360?
Find the sum of the measures of a convex 15-gon
What is 2340
What is true about opposite angles in a parallelogram?
They are congruent.
I am a three sided polygon.
What is a triangle.
Find the measure of each interior angle of a regular nonagon.
140
Find the sum of the measures of the exterior angles of a convex 104-gon
What is 360
Find the sum of the measures of the interior angles of a convex 28-gon
What is 4680
What is the special property of diagonals of parallelograms?
They bisect each other.
I am a four sided polygon.
What is a quadrilateral.
Opposite sides of a parallelogram measure y + 8 and 5y. Solve for y.
y = 2
Find the measure of one exterior angle of a convex 72-gon.
What is 5
Find the measure of each interior angle of a regular convex hexagon
120
What parallelogram has all congruent sides and angles?
What is a square?
I am a nine sided polygon.
What is a nonagon.
Opposite angles of a parallelogram measure 2x - 6 and x - 2. Solve for x.
x = 4
Find the measure of one exterior angle of a regular convex pentagon
What is 72
Find the measure of each interior angle of a regular convex octagon
What is 135
What is the special property of consecutive angles in parallelograms?
They are supplementary.
What is a regular heptagon?
A seven-sided polygon with all angles and sides congruent.
Give the four conditions for a parallelogram.
1. 2 sets of opposite sides congruent
2. 2 sets of opposite angles congruent
3. diagonals bisect each other
4. one pair of opposite sides parallel and congruent