0
Add your answer:
Earn +20 pts
Does a sphere have apex?
Not normally because an apex angle is found on an isosceles triangle.
What is the name of the side view of a sphere?
A sphere looks like a circle from any angle or direction. (That's one of the ways people knew that the Earth is a sphere ... every time there's a lunar eclipse, the Earth's shadow always has a circular shape when the moon crosses through it, no matter which way the Earth is turned.)
Can a right triangle have an obtuse angle?
No, the 3 angles of a triangle add up to 180 degrees. It is impossible to have an angle that is 90 degrees and one that is greater than 90 degrees in the same triangle Author GC: Actually it can be done on a sphere
How many vertices are on a Sphere?
In 2 dimensional space, a vertex is formed when two lines meet at an angle. In 3D space, a vertex is a point where three or more faces meet.A sphere is not an arced line but is one curved surface. It has no vertex.
What are facts about the sphere?
Some facts about a sphere is, a sphere is round.
Can a triangle have an obtuse angle a right angle and an acute angle?
Yes you can by drawing it on a sphere
Is a sphere oblique or right?
I believe that a sphere is neither oblique nor a right (angle?).
What is the angle of the sun above you on a summer solstice?
the earths shape is sphere.
Something that looks the same from every angle?
A sphere
Why earth is flat although it is sphere?
it seems flat however its at such a small angle that it shapes ito a sphere
Does sphere have a base?
A sphere is the same from every angle, so no, it doesn't have a base.
What is a steradian?
A steradian is the solid angle subtended at the centre of a sphere by radius r by a portion of the surface of the sphere which has area r2.
Is a sphere 360 degrees?
We can't say how many degrees there are in a sphere, any more than we can say how many feet there are in an acre. Feet are a measure of length, and an acre is an area, not a length. You can't measure an area with a tape measure. Likewise, degrees are a measure of an angle; you can sweep out a circle by swinging a line through an angle of 360 degrees. But you can't sweep out a sphere by swinging a line through some angle, so angle measure won't do to measure a sphere.
How many steradians in a sphere?
At first, let us define an angle in radians: Consider an arc of lenght L over an angle alfa in a circle with radius R. The angle alfa is defined as alfa=L/R [in radians]. Similarly, an stereo angle is defined in a sphere with radius R over an area S, and the stereo angle alfa is defined as: alfa=S/R^2 [in steradians]. The sphere has S=4.pi.R^2, so the corresponding angle of the sphere in steradians is alfa=S/R^2 alfa=4.pi.R^2/R^2 alfa=4.pi [steradians]
Does a sphere have apex?
Not normally because an apex angle is found on an isosceles triangle.
How many circular bases does a sphere have?
none because its the same from every angle
What shape is the same shape no matter how you look at it from any angle or direction?
A square or... ummm... let me think there is not real shape that can do that they all have corners or sides!! or HAHA a sphere!! A sphere is the correct answer.
