Question 84854
*[invoke Midpoint_of_segment_connecting_two_point 1, 1, 9, 7]


*[invoke hummingbird_distance_2D 1, 1, 9, 7]


{{{drawing( 400, 400, -2, 12, -2, 12,
grid(1),
line(1,1,9,7),
red(circle(1,1,0.08)),
red(circle(1,1,0.1)),
red(circle(9,7,0.08)),
red(circle(9,7,0.1)),
red(circle(5,4,0.08)),
red(circle(5,4,0.1))
)}}}graph of points (1,1),(9,7) with the midpoint (5,4)