Answer:
ok? what is the question?
Answer:
midpoint formula: (x₁ + x₂)/2, (y₁ + y₂)/2
distance: √[(x₂ - x₁)² + (y₂ - y₁)²]
Step-by-step explanation:
What points are you trying to calculate the distance and the midpoint for?
Answer:

Step-by-step explanation:

"<span>A= 1/2 h (a+b) solve for h"
</span>
bh + 1/2h
Maybe u should study i know its hard but try ur best :)