What is the area of the figure? a square with a length of 10 inches and a height of 10 inches. a triangle attached to the square has a total side measurement, when added to that of the squares, of 16 inches. the side of the square that contains the triangle has a length of 6 inches.

for finding the midpoint of any given 2 pair of points simply add the respective x coordinates with other x coordinate and the y coordinate with other y coordinate and divide them by 2

in your question it will be :

(3+1)/2 for the x coordinate of mid point i.e 2

[8+(-4)]/2 for the y coordinate of midpoint i.e 2

so coordinates of mid point of points (3,8) and (1,-4) will be (2,2)