Polygon
Angle Definitions
Drawing/Measuring/Solving
Angles
Estimating Angles
Surprise
100
List 3 properties of a polygon
What is a shape with at least 3 angles, no open sides, no sides cross, 2d
100
An angle that is greater than 90 degrees.
What is obtuse.
100
Sketch a rotation angle with approximately 220 degrees (no protractor needed)
Draw on board
100
Estimate angle AVB on page 12 a.
What is 45 degrees
100
On the board, show how to use an angle ruler
What is on board
200
A polygon in which all of the sides are the same length and all the angles have the same measure.
What is a regular polygon.
200
The unit in which you measure an angle or rotation
What is degree
200
Explain how to use a protractor by measuring an angle on the projector.
Use projector to show.
200
solve angle KVM page 29 #23
What is 90 degrees
200
Is the Pac Man food symbol a polygon?
What is Yes
300
Draw a polygon and non-polygon on the board and explain
What is example on board
300
The measure of two angles add to 90 degress
What is complementary angles
300
Explain what a snowboarder would mean by saying "I did a 540."
3 half turns. 3 turns at 180 degrees
300
Draw a polygon with Side AB = 2 in, side AC = 1 in, and angle BAC = 75 degrees.
draw on board.
300
Draw a polygon with at least one of each type angle -- acute, right, and obtuse.
What is see board.
400
Draw and explain what a parallelogram.
What is 4 side figure with parallel sides
400
If the measures of two angles add to 180 agrees, they are called
What is supplementary angles.
400
Draw triangle ABC with AB = 1 in, BC = 1.5 in, and angle CBA = 35 degrees.
on board.
400
What is the total number of degrees in a hexagon?
What is 1080 degrees
400
Give the degree measure for five thirds of a right angle.
What is 150 degrees.
500
Name 5 common quadrilaterals
What is rhombus, square, rectangle, parallelogram, trapezoid
500
Give the degree measure for five fourths of a right angle.
What is 112.5 degrees
500
Find the complement of angle MVL page 29 #27
What is 50 degrees
500
What type of quadrilateral has all right angles but not all equal side lengths.
What is a rectangle.
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