Measuring angles and the Reflex
Get piece of paper and measure angle #1
79 degrees
If I have a supplementary angle with a piece of the angle = 71, what does my missing piece equal.
109
How do you determine order?
By seeing how many times you can rotate the shape and have it look exactly the same
How do you determine if a shape has line symmetry
By seeing how many times you can fold a picture or get each side to mirror each other
Where does the vertex always need to be when naming an angle
The middle
How do you find a reflex angle
Measure an angle and subtract from 360
If I have a complementary angle and a piece of the angle equals 82 , what is the missing piece
8
What order of symmetry is a rectangle
Order 2
Look at the shape on the board come draw the lines of symmetry
2
Look at the board , is the way I named the angle correct
No
Get the piece of paper and measure # 4
68
The measure of the angle is 91 find the angles supplement
89
Every ______ degrees a square looks exactly the same
90
How many lines of symmetry does an isosceles triangle have
1
Name the angle on the board 2 ways
vary
Get the piece of paper , must be exact measure #7
125
The measure of the angle is 34 find this angles complement
56
If your shape has order 2 how many degrees does it flip to be the same shape again
180
How many lines of symmetry does a star have
5
Name the angle on the board 3 ways
Varies
Get the piece of paper , exact number of #10
126
Grab the paper and find the measure of angle 2 then Find its complement
76 , 14
Look at the shape on the board determine its order
Order 4
Look at the board and determine how many lines of symmetry the shape has
4
Name the angle on the board in all 4 ways
Varies