1.414 feet of Christmas lights should be couple buy
Answer:
A. 150+13*h=s
B. s/13=h
Step-by-step explanation:
A. lets use 5 as H 150+13*5=215
B. lets use S as 182 182/13=14
The area of carpet square is 81 square inches
<h3><u>Solution:</u></h3>
Given that carpet squares has sides that are 9 inches long
<u><em>To find: area of carpet square</em></u>
Since given that carpet is of square shape, we can use area of square formula
<u><em>The area of square is given as:</em></u>
Where "s" is the length of side
Given s = 9 inches
Substituting the values in above formula, we get
Thus the area of carpet square is 81 square inches
Answer:
10 feet
Step-by-step explanation:
BC = CD*tan(30 ) = 5
AC = CD*tan(60) = 15
=> AB = AC-BC = 10