Length - l
Width - w
Given,
Perimeter = 78 ft
2(l + w) = 78
l + w = 39
l = 39 - w
Given,
l = 9 + w
39 - w = 9 + w
2w = 30
--- w = 15
--- l = 39 -w = 39 - 15 = 24
Therefore, the length of the rectangle is 24 ft and width is 15 ft.
Answer:
Ok
Step-by-step explanation:
S= d/t would be the equation
The missing angle number is 75
43+62=105
180-105=75
and it looks like a acute angle less than