Answer:
The answer to your question is Area = 40 u²
Step-by-step explanation:
Data
A = (-1, -4)
B = (-1, 6)
C = (3, 6)
D = (3, - 4)
Process
1.- Plot the points to determine the base and the height (see the graph below)
2.- Calculate the distance between A and B and A and D
dAB =
dAB =
dAB =
dAB = 10
dAD =
dAD =
dAD =
dAD = 4
3.- Calculate the area
Area = base x height
Area = 4 x 10
Area = 40 u²
The answer is 9:1 cause it’s the only one set to 1
The answer is 21%. you can find this by dividing 363 by 300 to get 121. This tells you 363 is 121% of 300. Therefore, making the area of the room 363 is <em>increasing </em>the area by 21 percent.