Question

Find the midpoint between points (20, 20) and (94, 40).
Answer

(57, 30)

(30, 57)

(20, 40)

(40, 20)

Answer 1

get hold off how i got the mid point (x coordinate) from figure
then we will see y

Answer 2

Use the midpoint formula:\[\left( \frac{ x_{1}+x_{2} }{ 2 }, \frac{ y_{1}+y_{2} }{ 2 }\right)\]

Answer 3

then if you apply not geometry u will find ymid = (y + b)/2

so in general when you need to find mid point of two points just take average
i.e (1st + 2nd )/2 for both x and y

Answer 4

in your ques
x = (94+20)/2 = 57
y = (20+40)/2 = 30
(57, 30)