0
Add your answer:
Earn +20 pts
Which set of points does not determine a spherical triangle?
Three non-collinear points do not determine a unique spherical triangle.
Difference of plane and spherical triangles?
A plane triangle looks like a common triangle. A plane triangle is solved with linear units. A spherical triangle is found inside of a sphere. This type of triangle is solved with angular units.
In spherical geometry which indicates the possible number of right angles a triangle may have?
All three interior angles of a spherical triangle may be right angles.
What is the contribution of menelaus to trigonometry?
He defined the spherical triangle
What is a polar triangle in spherical trigonometry?
for any spherical triangle on any sphere there associated another triangle called the polar triangle associated with this spherical triangle with the property that the sum of any angle (or side) of one of these two triangles and the length of the side (and the angle)of the other triangle is alway equil to 180 degrees
Which set of points does not determine a spherical triangle?
Three non-collinear points do not determine a unique spherical triangle.
Difference of plane and spherical triangles?
A plane triangle looks like a common triangle. A plane triangle is solved with linear units. A spherical triangle is found inside of a sphere. This type of triangle is solved with angular units.
Isosceles spherical triangle?
Yes, they do exist.
Is a triangle still a triangle if it has 2 obtuse angles?
In spherical trigonometry this is possible
In spherical geometry which indicates the possible number of right angles a triangle may have?
All three interior angles of a spherical triangle may be right angles.
What is the contribution of menelaus to trigonometry?
He defined the spherical triangle
What is a polar triangle in spherical trigonometry?
for any spherical triangle on any sphere there associated another triangle called the polar triangle associated with this spherical triangle with the property that the sum of any angle (or side) of one of these two triangles and the length of the side (and the angle)of the other triangle is alway equil to 180 degrees
What are the solutions to an oblique spherical triangle?
The solutions do depend on what the questions are!
What do you call a triangle with two obtuse sides?
In normal geometry, it's not possible to make a triangle with two obtuse angles. It is possible to make a triangle with two obtuse angles in spherical geometry -- it's a kind of "spherical triangle". It is possible to make a triangle with two obtuse angles in some kinds of non-Euclidean geometry -- it's a kind of "non-Euclidean triangle".
How do you solve for the parts of oblique spherical triangle?
The answer will depend on what PARTS! Also, you will not be able to go very far without a good understanding of spherical geometry.
Does a triangle whose sum adds up above 180 degree exist?
Not normally but try drawing a triangle on a spherical shape
How do you draw a spherical triangle where the sum of the angles is 190 degrees?
You could draw two arcs from the North pole to the equator, with a 10 degree separation. The two arcs and the equator would form a 190 degree spherical triangle.
