Answer:
5
Formula :√( (x2 - x1)² + (y2 - y1)² )
√(6-2)² + (-4--1)²
√4² + (-3)²
√16+9
√25
1. Formula: b * h ÷ 2
12 * 3 = 36 ÷ 2 = 18 in^2
2. Formula: b * h ÷ 2
5 * 8 = 40 ÷ 2 = 20 ft^2
I could only help on two. Hope it helps though! =)
0.375
Step-by-step explanation:
B.
