The answer is the first one: it's a Rhombus
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Answer:
the question is not clear enough
Step-by-step explanation:
1.A
2.D
3.B
Step-by-step explanation:
Have a nice day!
An=a1+(n-1)d
A15=6+(15-1)2
A15=6+(14)2
A15=6+28
A15=34
Answer=34