A' = (-2, 1)
B' = (1, 0)
C' = (-1, 0)
The area of the trapeziod is 337.5
We are given a scale that for every 1 in on the plan, the actual length will 6.5 ft.
The maximum distance across the pond on the plan is 9.75 in. So that means we will need to take 6.5 ft 9.75 times. So our answer is
6.5*9.75=63.375 ft. That's the answer.
We can visualize this a different way
1 in = 6.5 ft
9.75 in = x ft
And from here it's a little more clear to see what needs to be done.
Hope this helped!
Answer:
Step-by-step explanation:
-5 means the x coordinate
and 6 means the y coordinate