5. Identify the construction that the figure represents.
А
B
congruent segments
angle bisector
perpendicular bisector
Congruent angles

Ansradar; im guessing here; good luck : )

Your answer is d. silli hope this ! : ) i left an explanation down below if you need it: a sill forms when hot magma squeezes between layers of rock to form a hardened sheet of rock. a sill is basically a tabular sheet intrusion between old layers of sedimentary rock, volcanic beds, or in the direction of foliation inherent in metamorphic rock. the word sill means a concordant intrusive sheet.

This is a true statement  hope this : )