Square prism
because of the two squares on the side and it’s a prism not a pyramid because it just isn’t lol
D(7, 3), E(8, 1), and F(4, -1)
We calculate the squared distances between the points:



Since
we have a right triangle with hypotenuse DF.
Answer: -144.1226
Step-by-step explanation:
Answer:
23
Step-by-step explanation:
Angle x and the two given angles form a triangle. The interior angles of a triangle add up to be 180.
so



Answer:
<4 and <8
Step-by-step explanation:
Corresponding angles are at the same part of the intersection of
8 and 12 are corresponding angles
8 and 4 are corresponding angles