<span>The length of each side of pentagonal church window with the perimeter of 60 inches is C. 12 inches. The perimeter (P) of a pentagon is the sum of its side lengths (s). Since pentagon has 5 sides, the perimeter of the pentagon is: P = 5s. If we know that the perimeter is 60 inches, the side length will be: 60 in = 5s. s = 60 in / 5. s = 12 in. The length of the side of the window is 12 inches.</span><span />
Both of these are rational, so wHaT arE yoU tAlkIng aBouT
Answer:
15.5%
Step-by-step explanation:
Tan = o/a and = 3/4 so the opposite is 3 and the adjacent is 4
11. 1/81
12. 1/512
13. 1/81
14. 1/125
17. 1/72
18. 189/625