Find the coordinates of the midpoint of 𝐶𝐷.

The correct answer is: (7.5, 8.5).

• Step by step explanation:

○        Given:
The endpoints of the pencil are A (3, 4) R  (12, 13 ).
M is the midpoint of the pencil.
○        Step 1:
○        Find endpoints of the line.
○        From the figure it is clear that end points of line are
(3, 4) and (12, 13)
○        Step 1:
○        Let the coordinates of midpoint be (x, y).
○        As we know, the midpoint divides the line segment in two equal parts, and midpoint of line are given by 
So,
Coordinates of Midpoint of  M be:

7.5  = x, 8.5 = y
(x, y)  = (7.5, 8.5)

• Final Answer:

Hence, the coordinates of the midpoint of CD is (7.5, 8.5).