After you measured it you can check if the measurement is correct by knowing radius and arc length using formula,
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Hope this helps.
she bought 10 pencils and 5 erasers
Let x represent the number of pencils and y represent the number of erasers.
Gabby wants to spend exactly $2.00 on pencils and erasers, hence:
0.15x - 0.1y = 2 (1)
Therefore x = 10 and y = 5
Therefore she bought 10 pencils and 5 erasers.
Find out more at: brainly.com/question/25035724
Answer:
true
Step-by-step explanation:
You'll need 2 more lines to complete this two column proof.
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Line 4
For the "statement" portion, you'll say something like 
The reason for this statement is "transitive property"
We're basically combining lines 1 and 3 to form this new line.
The transitive property is the idea that if A = B and B = C, then A = C. We connect the statements like a chain.
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Line 5
The statement is what you want to prove since this is the last line.
So the statement is 
The reason is "converse of corresponding angles theorem"
As you can probably guess, this theorem says "If two corresponding angles are congruent, then the lines are parallel".
11 1/9% as a fraction is 1/9