If a cone has the same radius and height as a cylinder, the volume of the cone is the volume of the cylinder. if a cylinder and a sphere have the same radius and the cylinder’s height is twice its radius, then the volume of the sphere is the volume of the cylinder

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.