Characteristic of mathematical language precise concise powerful

The description of the given scenario is explained below.

Step-by-step explanation:

Mathematics language may be mastered, although demands or needs the requisite attempts to understand every language other than English. The mathematics makes it so much easier for mathematicians to convey the kinds of opinions they want. It is as follows:

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.