Answer:
A: Designing the layout.
Step-by-step explanation:
Remember this: Geometry uses shapes.
Let's use the process of elimination.
D is eliminated because it does not use shapes.
C is eliminated because it uses numbers, not shapes.
B is eliminated because it uses science, not math or shapes.
A uses shapes in order to design a structure.
Answer:
It is the same-side interior angle of B which is the vertical angle of 100 (?)
Step-by-step explanation:
43, 45, 47, and 49 are a few I hope this helps
A because the square is in the (10) place and the circle is in the (1) place and 10 is 10 times bigger than 1