select the correct answer.\nwhich statement is part of the 3r rule?\na. fractures stop when they intersect…

select the correct answer.\nwhich statement is part of the 3r rule?\na. fractures stop when they intersect with another fracture.\nb. an object that has been broken can be pieced together.\nc. radial fracture lines emanate from a point of origin.\nd. fractures tend to form a right angle on the opposite side of the point of impact.

select the correct answer.\nwhich statement is part of the 3r rule?\na. fractures stop when they intersect with another fracture.\nb. an object that has been broken can be pieced together.\nc. radial fracture lines emanate from a point of origin.\nd. fractures tend to form a right angle on the opposite side of the point of impact.

Answer

Brief Explanations:

The 3R rule (Right-angle Radial fracture rule) states that on the side of a glass opposite to the impact point, radial fractures form right angles with the edge of the fracture. Option A describes fracture intersection behavior not part of the 3R rule. Option B refers to reconstructing broken objects, unrelated to the rule. Option C describes radial fracture origin, which is not the specific 3R rule detail. Option D matches the definition of the 3R rule.

Answer:

D. Fractures tend to form a right angle on the opposite side of the point of impact.