Exercise 2.1 ..
Calculate the size of the lettered angles, giving reasons fo
a)
od
b...
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Mathematics, 07.11.2020 14:00 stephesquilin
Exercise 2.1 ..
Calculate the size of the lettered angles, giving reasons fo
a)
od
b)
150
309
6
c)
Q
1300
4
А
1149
e)
340
23°
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