23ricorvan
19.12.2019 •
Mathematics
In parallelogram abcd, find m∠a.
a) 15°
b) 70°
c) 110°
d) 200°
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Ответ:
Step-by-step explanation:
<, > - open circle
≤, ≥ - closed circle
<, ≤ - line to the left
>, ≥ - line to the right