Answer:
45
Step-by-step explanation:
20 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 = 45
Answer:
event horizon
Step-by-step explanation:
Answer:
If width = 60 m, length = 195 m.
If width = 150 m, length = 465 m.
Step-by-step explanation:
The area of a rectangle is l * w or length times width.
So we can set an equation (letting w = width and x = length)
w = ![1/3x - 5](https://tex.z-dn.net/?f=1%2F3x%20-%205)
Part 1: width = 60m:
60 = ![1/3x - 5](https://tex.z-dn.net/?f=1%2F3x%20-%205)
65 = ![1/3x](https://tex.z-dn.net/?f=1%2F3x)
x = 195 m
Part 2: width = 150 m:
150 = ![1/3x - 5](https://tex.z-dn.net/?f=1%2F3x%20-%205)
155 = ![1/3x](https://tex.z-dn.net/?f=1%2F3x)
x = 465 m
1)find the area of a triangle. Multiply it by 2 or 4 depending on if they are the same size
2)find the area of the base
3)find the area of the other two sides if you haven’t already.
4) add them all together