Which statement can john use this figure to prove

The correct option is;

The points on the perpendicular bisector of a side of a triangle are equidistant from the vertices of the side it bisects

Step-by-step explanation:

With the assumption that that the question meant that ΔACD and ΔBCD are congruent, we have;

Segment is congruent to segment by Congruent Parts of Congruent Triangles are Congruent, CPCTC

Similarly, segment is congruent to segment by Congruent Parts of Congruent Triangles are Congruent, CPCTC

Therefore, the points on the perpendicular bisector of a side of a triangle are equidistant from the vertices of the side it bisects

O metamorphism

Explanation:

The term that appropriately describes the conversion of element carbon to minerals diamond and graphite is metamorphism.

Metamorphism is the process of changing the minerals and textures of rocks under pressure and temperature conditions without melting the prolith.

Graphite and diamond are metamorphic rocks. They are formed by subjecting element carbon to different conditions of pressure and temperature. Graphite forms under low to medium pressure metamorphic conditions. Diamond forms under high grade metamorphism. Since most of these conditions are not near surface in nature, diamond are not so abundant on earth.