The midpoint formula is
X1+X2 Y1+Y2
——— ———
2 2
Answer:
The first one is the answer
7.6
Step-by-step explanation:
m<DBA is 68 degrees
Answer: 405 yd squared
V = (bh)/2
b = (15 x 9)/2 = 67.5
67.5 x 12 = 810
810/ 2 = 405