Translation- Slide along a straight line.
Rotation- Turn about a fixed point.
Reflection- Mirror image
*After making a transform
ation, you make a transformation image.
Do you remember what a coordinate grid looks like
e? A coordinate grid can also be called a Cartesian Plane.
(+,+) quadrant 1
(-,+) quadrant 2 *Remember x axis (horizontal) comes before y axis. (verticle)
(-,-) quadrant 3
(+,-) quadrant 5
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B-brackets
E-exponents
D-division
M-multiplication
A-addition
S-subtraction
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Parallel Lines
Intersecting
Perpendicular Bisec
tor
Perpendicular
Angle Bisector: Cutting an angle into 2 equal parts.
What is the angle bisector of 52? (52/2 = 26)
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Area of a triangle is base x height di
vided by two.
Area of a parallelogram is just base x height.
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*Part 2 will be coming tomorrow.
Thanks for reading!
I put colours, but if it didn't show up, I don't know what happened.
Here is a helpful link to help you study for exams.
7 comments:
good job kim
I like the pictures and the explainations
Well done kim!!...i mostly like you pictures and phrases you used.
Awesome job Kim! You chose very helpful pictures. You also explained and wrote the basic and most helpful information.
good job kim it will help me alot .. godd picture you explain it very well
good job again. haha, your pictures are really good and helpful.
Good Job, The link to the practice questions are helpful.
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