Answer:
• changing an interior angle to a reflex angle
Step-by-step explanation:
In order for the outline of the polygon to have a pair of sides that is concave (pointed inward, rather than outward), the corresponding interior angle must be a reflex angle. (It must measure more than 180°.) Draw one; you'll see.
The line that is being constructed in the series of diagrams provided is perpendicular.
Answer:
64
Step-by-step explanation:
X=1, because they both have the same height (y), so they'll cross each other!
answer:
895
Step-by-step explanation:
