34 since it is a right angle it is equal to 90
Length= y in.
Width= (y-6) in.
Perimeter = 2(L*W)
Perimeter=2L+2W
68in.=2(y)+2(y-6)
68=2y+2y-12
68=4y-12
68+12=4y
4y=80
y=20
Length= 20 inches, width =14 inches
Answer:

Step-by-step explanation:

From the points you get a slope of -1 using the slope in y=mx+b you get b=1 so y=-x+1
Answer:
i need mesurements
Step-by-step explanation: