A unitsquare is circumscribed about a circle. If the circumference of ... ...
A unit
square is circumscribed about a circle. If the circumference of the circle is
qπ,
what is the value of
q?
(A) 1
(B) ...
(C) ...
(D) ...
(E) ...
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Posted: 04/22/2012 02:27
I don't really get it:/
Admin
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Posted: 04/24/2012 17:07
Hi Deisy, have you tried the Show Correct Answers button? Tap Finish, then Show Correct Answers. There is an explanation for every question. If you still don't get it, then ask about a specific step.
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Posted: 06/25/2012 23:04
Since The square is in a unit circle isn't the radius 1 not 1/2?
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Posted: 08/11/2012 22:03
Yeah... But I still didnt get it...
Admin
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Posted: 09/07/2012 20:48
Deisy, a unit square is circumscribed about a circle. If the circumference of the circle is qπ, what is the value of q?
Circumference of a circle = 2πr, where r is the radius. The circle is exactly inside a square. The square is a unit square, which means the sides have length = 1. That means the radius of the circle is 1/2.
So circumference = 2πr= 2*π*1/2 = π
But we are told that circumference = qπ, so q = 1.
Contributor
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Posted: 06/25/2012 23:32
Luke, the circle is in a unit square, not the other way around; which means that the diameter is 1, not the radius.
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Posted: 08/11/2012 07:17
How did we know that the diameter of thé circle is 1?
Contributor
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Posted: 08/11/2012 13:14
Ihsane, we know this because the
Circle is right inside a unit square. A unit square has sides equal to 1. Therefore the diameter = 1.
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Posted: 11/25/2012 10:59
C = q x pie
Then q = 2r because C = 2 x pie x r
r = d / 2 = 1 / 2
q = 2 x 0.5 = 1
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A unitsquare is circumscribed about a circle. If the circumference of ... ...
Posted: 09/22/2013 22:04
what is the meaning of a unit square?
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A unitsquare is circumscribed about a circle. If the circumference of ... ...
Posted: 10/04/2013 11:05
What is unit square?
Admin
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Posted: 10/04/2013 11:11
Hi Mohammad,
A unit square is a square whose sides have length 1.
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Posted: 10/04/2013 11:15
Thank you very much. I have a problem with the mathematical terms
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A unitsquare is circumscribed about a circle. If the circumference of ... ...
Posted: 08/12/2014 19:16
Hi
, I wonder " a is circumscribed about b " means b circumscribe a , is that correct!?
