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Quandaries & Queries
Q & Q
 Topic: semi-circle
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7 items are filed under this topic.

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 The perimeter of a semicircle 2011-01-29 From Keith:I have the perimeter of a semi circle of 37 but how do I calculate the diameter from this. This is all the information I have.Answered by Penny Nom. The perimeter of a semicircle 2008-02-02 From Lisa:How do you find the perimeter of a semi circle when you are only given the diameter, say 24 units?Answered by Penny Nom. The area of a semicircle 2006-11-25 From Melinda:If the radius of a semi-circle is 9ft what is the area?Answered by Karen McIver and Penny Nom. The area of an irregular semi-circle 2005-10-14 From Bob:Is there a way to compute the area of an irregular semi-circle i.e. one in which the arc length is not determined by the diameter; and is therefore not technically any part circular - yet still possessing an arched side?Answered by Penny Nom. Perimeter and area of a semi_circle 2004-09-18 From A student:I want to know how to find the perimeter and area of a semi-circle and a quarter-circle.Answered by Penny Nom. A quarter-circle and two semi-circles 2000-12-31 From Christopher:Inside the quarter-circle are two semi-circles with the same radius, (r). Which has a greater area, G or L?Answered by Penny Nom. A semi-circle and a triangle 2000-07-28 From Ben:A semi-circle and an isosceles triangle ABC have the same base AB and the same area. The equal angles in the triangle are BAC and CAB. I have to find the value of each of these angles.Answered by Harley Weston.

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