What type of angles are <5 and <6? A. Vertical angles
B. Alternate exterior angles
C. Supplementary angles
D. Alternate interior angles​

With alll of except for the 2 that i did already

Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?

Which geometric principle is used to justify the construction below?