An architect is using software to design the interior of a rectangular room. on the floor plan, the coordinates of two consecutive corners of the room are (3, 15) and (18, 2). the architect wants to place a window in the center of the wall containing these two points. what will be the coordinates of the center of the window on the floor plan?

a.) (17, 21)
b.) (10.5, 8.5)
c.) (21, 17)
d.) (8.5, 10.5)

The answer is B.

Step-by-step explanation:

The architect wants to place a window in the center of the wall containing these two points: (3, 15) and (18, 2).

The coordinates of the center of the window are those of the mid-point betwween the two points: ( (3+18)/2, (15+2)/2 ) = (10.5, 8.5)

The answer is B.

step-by-step explanation:

one of the most important purposes of surface treatment is to alter surface properties according to the requirement of specific applications. for example, hydrophobic coating has been utilized on windshield and eyeglasses. gold atom monolayer on substrate has become a popular surface bioconjugation strategy.