30 and 13
x-y=17 and x+y=43
x=17+y and x=43-y, so 17+y=43-y
so y=13
43-13=30, so x=30 and y=13
Area of rectangle = 15 x 8
=120
area of parallelogram = 8 x 15
=120
so, they have the same area, because the length of a rectangle is the same as the height of a parallelogram and also for the base.
Answer:
Step-by-step explanation:
If the window is truly a rectangle then both diagonals are equal. That's one of the properties of a rectangle.
Answer: 10 feet
Answer:
b = c - a - D
Step-by-step explanation:
![D=a+b−c \\ b = c - a - D](https://tex.z-dn.net/?f=D%3Da%2Bb%E2%88%92c%20%5C%5C%20b%20%3D%20c%20%20-%20a%20-%20D)
Where's X located at on the triangle
side a
side b
side c