On Your Desk Pencil HW and Log Spiral Ruler Protractor In Planner HW ACE 57 page 19 In BPW section of our book Answer KEY on class page Show work 4 18 BPW Butterflies Pinwheels amp Wallpaper ID: 572590
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3/10: Happy Tuesday!
On Your Desk:Pencil HW and LogSpiralRulerProtractor
In Planner:
HW: ACE #5-7 page 19
In
BPW
section of our book
Answer KEY on class page
Show work!Slide2
4
/18: BPWButterflies, Pinwheels & WallpaperSlide3
Launch VideoSlide4
Talk about this in your table group.Slide5Slide6
What is the distance from:
A to line mA
to line
m
B
to line
m
B‘
to line
m
C
to line mC‘ to line
m
D
to line
m
D‘
to line mE to line mE‘ to line m
What size/type angles are formed by the segments connecting each vertex
a
nd the line of symmetry?
90° or right anglesSlide7
The line of reflection is perpendicular to each segment at its midpoint.
The line of reflection is the “
perpendicular bisector
” of each segment
j
oining a point to its image.Slide8
Connect pairs of corresponding points on each part of the design and draw a line
t
hat is the “
perpendicular bisector
” of each segment.
(Only one pair of corresponding points is actually needed.)Slide9Slide10Slide11Slide12
Your HW looks like this:
Front
BackSlide13
Today’s HW
HW: p.19 #5-7 w/ACE sheetFrom the BPW unitBe sure to show all work and correct before class.