Nelly is making a model of an hour glass, as shown below.

If both the cones are congruent, which statement is true?

The cones have the same lateral areas.

The slant height of Cone 1 is equal to the diameter of Cone 2.

The cones have different surface areas.

The diameter of Cone 1 is equal to the slant height of Cone 2.

Question

Nelly is making a model of an hour glass, as shown below. 
  
 
  
If both the cones are congruent, which statement is true?

 The cones have the same lateral areas.

 The slant height of Cone 1 is equal to the diameter of Cone 2.

 The cones have different surface areas.

 The diameter of Cone 1 is equal to the slant height of Cone 2.

mathstudent55 · Answer

What does _congruent_ cones mean?

anonymous · Answer

attachment

anonymous · Answer

is the answer the first choice? @mathstudent55

mathstudent55 · Answer

yes