Answer:
ma'am or sir... there is no picture attached... but whats the question?
Step-by-step explanation:
Slope = Y2-Y1/X2-X1 = 7-(-3)/3-(-2)= 10/5 = 2
The width is 10 inches
Perimeter = 2(Length + Breadth)
Length(L) = 3B + 5
Perimeter = 70
70 = 2(3B + 5)
70 = 6B + 10
70 - 10 = 6B
60 = 6B
60/6 = B
B = 10 inches