8 articles trouvés pour ce sujet.
 |
|
|
|
|
|
|
|
|
Seven tangent circles |
2018-04-23 |
|
Domenick pose la question :
How to calculate the circumscribed and inscribed circles formed by seven .019685 diameter circles arranged in a circle with all seven circles tangent to each other?
Penny Nom lui répond. |
|
|
|
|
|
|
A circle drawn around a equilateral triangle |
2012-04-01 |
|
BIMAL pose la question :
what is the diameter of a circle drawn around a equilateral triangle of size 6 cm
Penny Nom lui répond. |
|
|
|
|
|
|
A circular cylinder circumscribed about a right prism |
2012-01-25 |
|
Noriz pose la question :
A cylinder is circumscribed about a right prism of altitude 12.6cm.
Find the volume of the cylinder if the base of the prism is an
isosceles triangle of sides 3cm by 3cm by 2cm.
Hope you can help me with this.
Penny Nom lui répond. |
|
|
|
|
|
|
Three circles inscribed in a circle |
2008-12-18 |
|
seema pose la question :
three equal circles each of radius 1 cm are circumscribed by a larger circle.find the perimeter
of circumscribing circle?
Robert Dawson lui répond. |
|
|
|
|
|
|
Equation of a circle circumscribing a triangle with given vertices |
2007-10-01 |
|
Randy pose la question :
How do I determine the equation of a circle when it is circumscribed by a
triangle whose vertices are (-1, 6), (3, -2), and (2, 5)?
Stephen La Rocque lui répond. |
|
|
|
|
|
|
Circumscribing a golden cuboid with a sphere: surface areas |
2007-06-14 |
|
Ainslie pose la question :
A golden cuboid is defined as a rectangular prism whose length, width and height are in the ratio of phi : 1 : 1/phi.
Prove that the ratio of the Surface Areas of the golden cuboid to that of the sphere that circumscribes it is Phi : Pi.
Stephen La Rocque lui répond. |
|
|
|
|
|
|
What is the diameter of the circle that contains this octagon? |
2006-09-21 |
|
Dave pose la question :
if the distance between two parallel sides of an octagon is 350 cm, what is the diameter of the circle that contains this octagon (ie. a circle that touches all eight corners)?
Stephen La Rocque lui répond. |
|
|
|
|
|
|
The isosceles triangle of smallest area |
2002-03-08 |
|
Lettie pose la question :
can you find the isosceles triangle of smallest area that circumscribes a circle of radius of one?
Walter Whiteley lui répond. |
|
|
