I believe it would be (4,5)
Answer:
D-16 square units
Step-by-step explanation:
Area of a triangle- 1/2 x h x base
8 x4= 32
32/2= 16
Answer:definition of midpoint, angle BCA is congruent to angle DCA
For #1 it's going to be proper because it's pretty specific, and for number two it's going to be all common because it's not citing anything specific.