In these kind of problems, it's always the best to just draw it. There are "formulas" to calculate this, but it's better to know intuitively.
Midpoint, as the name suggests is the point that is exactly halfway between two points. To find a midpoint in one dimension, we would take an average between those two points.
Example: Number exactly halfway between 8 and 16 is

We can do the same for two dimensions, it just means we'll have to calculate both for x-values and y-values
Midpoint
Answer:
c
Step-by-step explanation:
because it has an equal sign
Hi Pls find attached file
The answer is 27 (hope this helps you)
Answer:
the formula for a square pyramid is 
so I THINK its B please do not base ur answer from my opinion
Step-by-step explanation: