The coordinates of the vertices of a triangle are m(-4,1), a(3,3), and n(2,-3).
1. determine the coordinates of j, the midpoint of ma.
2. determine the coordinate of l, the midpoint of an.

i don't know how to find the coordinates of a midpoint given the vertices. if anyone could me or just tell me how to do it i'd be so glad! will give brainliest.

Part 1)

Part 2)

Step-by-step explanation:

we know that

The formula to calculate the midpoint M between two points (x1,y1) and (x2,y2) is equal to

The x-coordinate of the midpoint is equal to the semi-sum of the x-coordinates of the two points and the y-coordinate of the midpoint is equal to the semi-sum of the y-coordinates of the two points

Part 1) Determine the coordinates of J, the midpoint of MA

we have the points

M(-4,1), and A(3,3)

substitute in the formula

Part 2) Determine the coordinates of L, the midpoint of AN

we have the points

A(3,3), and N(2,-3)

substitute in the formula

1 is c

2 is a

3 is a

step-by-step explanation:

r and t.

both are 64 degrees.