Drag the tiles to the boxes to form correct pairs. not all tiles will be used.

in the figure, is divided into equal parts. the coordinates of point a are (2, 4), and the coordinates of point b are (10, 6). match each pair of coordinates to the corresponding point on .

(4, 4.5)
d
(4, 4.75)
e
(9, 5.75)
h
(8, 5.75)
i
(8, 5.5)
(5, 4.75)
(7, 5.25)

Using the mid point formula

(x1 +x2)/2 , (y1 +y2)/2

F is the midpoint of A and B

F = (2+10)/2 , (4+6)/2 = 12/2 , 10,2 = 6,5

F should be (6,5)

Now you have A, F and B, use the midpoint formula to find the other coordinates:

D is the midpoint of A and F and is (4,4.5)

C is the midpoint of A and D and is (3,4.25)

E is the mid point of D and F and is (5,4.75)

H is the midpoint of F and B and is (8,5.5)

G is the midpoint of F and H and is (7, 5.25)

I is the midpoint of H and B and is (9,5.75)

the answer is 21%.