On a piece of paper, use a protractor and a ruler to construct two equilateral triangles: one with a side length of 4 inches and one with a side length of 5 inches.
Which statement is true about the two triangles?
A. The two triangles are the same shape but not the same size.
B. The two triangles are the same size and same shape.
C. The two triangles are the same size but not the same shape.
D. It is impossible to construct equilateral triangles with these side lengths.