I think you would divide the angle measure by two... Does your question give you options (A,B,C,D)?
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EDIT
Multiply by 2
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Answer:
V=8cm
Step-by-step explanation:
V=a³
a=∛64
Answer:
x= 35
Step-by-step explanation:
Cos x = Sin( 20+x)
Sin ( 90 – x) = Sin(20+x)
90 – x = 20+x
2x = 70
x = 35
Answer:
Minnesota and Iowa
Step-by-step explanation:
