Triangle angle sum notes
Triangle angle sum
The sum of the anglesof any
triangle is 1800
D Eg t
t 1801047760
11 81
81 1800
of43 11
27 165 1800 1 5 1 161800
7 82 1800
82 82
Check your work 711 98 4 140
810840 150 7 7
rememberallanglesinthetriang
80 1800
havetoaddupto18001 4 5 3 11 760
494 5 3447 11
56 5 32 11
4 510 4 55
Check yourwork
51 53 76 1800
104 76 1800
180 800