It should be convex
Concave, because you can connect the corners from the outside.
It is a diagonal: nothing else!
No, they do not.
to measure the wear and tear of the tire usage
It is a concave octagon.
Concave quadrilateral.
Concave, because you can connect the corners from the outside.
An equilateral concave pentagon is a pentagon (a polygon with 5 sides) in which all sides have the same length and one or more diagonal is drawn outside the polygon. This means that the figure must have 5 sides of equal length. Also it must have an indent so that if you were to cennect two vertices that were not connected by a side with a straight line ou would have t go outside of the pentagon to do so.
No, they do not.
It is a diagonal: nothing else!
The converse of the statement "If it is summer, then it is warm outside' would be if it is warm outside then it is summer.
The first two statement are false. The other one is true. There are electrons outside the nucleus, but they are much lighter than the particles in the nucleus.
It all depends on whether you are inside or outside of the sphere.
The converse of the statement "If it is summer, then it is warm outside' would be if it is warm outside then it is summer.
Yes. This contributor owns a pocket-size concave mirror that does a nice job as a cigarette lighter outside on a clear day.
diagonal cutting pliers
to measure the wear and tear of the tire usage