Justin looks at the blueprint plan of a four-walled room in which the walls meet each other at right angles. the length of one wall in the plan is 14 inches. the length of the diagonal of the floor of the room in the plan is approximately 20.62 inches. is the room in the shape of a square? explain how you determined your answer. show all your work. (10 points)

the answer is 0.071

good luck! : d

i think the amount would be $140.62

the surface area is 124cm²

step-by-step explanation:

length: 4cm

width: 9cm

height:   2cm

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

step-by-step explanation:

formula

x = x1 + p/w(x2 - x1)

let the line segment ab with a(x1,y1) and b(x2,y2)

a point(x,y) divide ab in the ratio, 2: 3 the x coordinate can be written as

x = x1 + p/w(x2 - x1)

here p=2 and w = 2+3

therefore,

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

similarly y coordinate y = y1 + 2/5(y2 - y1)