Lösning av geometriproblem by https://padlet.com/emma_antti/t3pzjhrbhdfh Hur stor är vinkel CAB? en-us 2018-01-30 13:58:09 UTC 2018-01-31 14:55:57 UTC hello@padlet.com Problemlösning https://padlet.com/emma_antti/t3pzjhrbhdfh/wish/226582318 4a=a+90* (yttervinkelsats)
3a=90* 
a=90*/3=30*
a=30*
VCAB=2a=60* ]]> 2018-01-31 14:43:35 UTC https://padlet.com/emma_antti/t3pzjhrbhdfh/wish/226582318 https://padlet.com/emma_antti/t3pzjhrbhdfh/wish/226583617 a+90*=4a (yttervinkelsats)
90*+a-a=4a-a
90*/3=3a/3
30*=a
CAB=a+a=30*+30*=60*]]> 2018-01-31 14:45:40 UTC https://padlet.com/emma_antti/t3pzjhrbhdfh/wish/226583617 4a=a+90 linfad0301 https://padlet.com/emma_antti/t3pzjhrbhdfh/wish/226587312 3a=90
3a/3=90/3
a=30
a+a=A
A=60

]]> 2018-01-31 14:51:26 UTC https://padlet.com/emma_antti/t3pzjhrbhdfh/wish/226587312 Problemlösning https://padlet.com/emma_antti/t3pzjhrbhdfh/wish/226588338 90+a=4a(yttervinkelsats)
3a=90
a=90/3=30
vCAB=2a=2x30=60*]]> 2018-01-31 14:52:59 UTC https://padlet.com/emma_antti/t3pzjhrbhdfh/wish/226588338 NEIN https://padlet.com/emma_antti/t3pzjhrbhdfh/wish/226590010 a=18]]> 2018-01-31 14:55:52 UTC https://padlet.com/emma_antti/t3pzjhrbhdfh/wish/226590010