Answer:
32
Step-by-step explanation:
By exterior angle theorem:
Divide both by 18.
<span>140/18=7.78 </span>
<span>So... $7.78 per foot</span>
Answer:
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
mult by root three and root 2
2 root 3 turns into 6
5 root 2 turns into 10
the bottom is now 3-2 so it is one