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Sector OAB is a quarter-circle.

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sandy
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Sector OAB is a quarter-circle. [#permalink] New post   06 Oct 2018, 16:05
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Sector OAB is a quarter-circle.

Quantity A
Quantity B
\(x\)
\(15\)


A) Quantity A is greater.
B) Quantity B is greater.
C) The two quantities are equal.
D) The relationship cannot be determined from the information given.
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C
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B
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Re: Sector OAB is a quarter-circle. [#permalink] New post   08 Oct 2018, 03:08
1
Given,
AOB is one quarter of a circle. It follows that the part to the right of AOB which is 2x+3x+x should add to 90 degrees. Since this part forms another quarter of the circle.
Therefore, 6x = 90
or, x = 15
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Re: Sector OAB is a quarter-circle. [#permalink] New post   25 May 2025, 08:10
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Re: Sector OAB is a quarter-circle. [#permalink]
25 May 2025, 08:10
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