Page 77 - 04MATY4 318 STEwsh DRM_Neat

RESOURCE MASTER 126 RESOURCE MASTER 12q RESOURCE MASTER 130

OJ Continue these tessellations os for as )'ou con. 00 rn

grid A (2,8) ~ (8, 10) • (2,4) ~ (8,5) ~
(1 0, 8) --~ .. (12, 10)------ (10, 4) • (12, 5) ~
6 +--+--+---+---+--+--+
(12, 2) • (10, 6) ~ (12, 1) • (10, 3) •
5 -+--+---+---+-----==*--+------
4 +----"~r--+---+-~_+ ffl, ~ ~ ~, ~ ~ (6, 1) ~ (2,3) ~
3 +--......... ---+---+---r-_+ (4, 6) ~ (2, 8) (4,3) ~ (2,4)
2 -+--t---"I;,..--+----#-~-+- Eye: (4, 8) Eye: (4,4)
1 +--+--+---¥--+--+-.......
o +--+--I--+-+--+-~ [gJ
o 1 234 5 6
grid C
~
6
5 ~ - ........... ~
~
.
grid B 4 ---- ~ " ./
[gJ Open. 12 3 ........... ~ ",
...........
./
11 2 ......... .......... , ", "-
l/ '\.
RESOURCE MASTER 127 10 ~ '\ l/ 1 ..
q -"" """ o
~ / o 1 2 3 4 5 6 7 8 q 10 11 12
[!} Continue these tessellations as for 08 you con. 8 --- """"" "
7 " 00 [!] grid D
6 f\\ r'\. V i\
5 (1, 8) ~ (4,10) ~ 12
f'-. V \
4 '\ / (5,8) • (6, 10) • 11
3 / \ \ (6,2) ~ (5,6) ~ 10 v \ J
2 " (3,2) ~ (1,6) • q /.~ \ I
1 (2,6) • (1,8) 8 \
o ~ 7 \
o 1 2 3 4 5 6 7 8 q 10 11 12 Eye: (2,8) 6
\ J\
5
\ I \
,
4 i\ J \
3
a After doubling the co-ordinates on grid A, each line on grid \ V
B is twice as long as on grid A. 2
1
[gJ Open: working out a b If I multiplied the co-ordinates on grid A by 4, I think that ..
colouring rule. each line would become 4 times as long. o ~
o 1 2 3 456