Answer:
11sqrt3
Step-by-step explanation:
For a equilateral triangle with side s, the altitude is (sqrt3 /2)s
miles
0.986
2.5 times 0.986=2.465
73
you write 12 instead of b
25
maybe this will help you
Answer: 28:9
56:18
56÷2=28
18÷2=9
=28:9