Unit 1: Geometry Basics Homework 3: Distance & Midpoint formulas
S(-4, -6) and T(-7, -3); Find R

The midpoint is ( -5.5, -4.5)

Step-by-step explanation:

Assuming R is the midpoint

To find the x coordinate of the midpoint, sum the x coordinates of the endpoints and divide by 2

( -4+-7)/2 = -11/2 = -5.5

To find the y coordinate of the midpoint, sum the y coordinates of the endpoints and divide by 2

( -6+-3)/2 = -9/2 = -4.5

The midpoint is ( -5.5, -4.5)

for the first question it would be the second answer for the second question it would be the third answer and for the third question it would be the first answer

step-by-step explanation:

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because parallelagram have all 4 angels the same size dependeing and a rectangle and square are oth parallelogram