Consider the diagram. Triangles L O N and L M N share side L N. Sides O L and M L are congruent. Sides O N and N M are congruent.

The congruence theorem that can be used to prove △LON ≅ △LMN is

SSS.
ASA.
SAS.
HL.

answer called a epicycle;

the correct answer is d. the lengths of side sr and side s’r’ are in the ratio 1: 3.

the answer is option b.

explanation:

eutrophication happens when abundance supplements are available in oceanic biological systems, bringing about the expanded generation of vegetation and the resulting diminish in the oxygen levels of the water   eutrophication happens when there are abundance supplements in a waterway. this outcomes in plants having more sustenance and reproducing  more, here and there prompting more amphibian creature life also. eventually, this can decrease the oxygen level in the biological community.