help im so confused
Part A: First plot the points. Then you have to find the midpoint of AB.
Midpoint Formula:(x1+x2)/2,(y1+y2)/2
Answer: (-1,-1)
Part B: We know that the midpoint is (-1,-1). C is (2,7) and D is (x,y)
So redo the midpoint formula with both C and D.
(2+x)/2=-1
2 + x =-2; x=-4
(7+y)/2=-1
7 + y=-2; y=-9
Hope this helps!
Formula for the coordinates of the midpoint of the AB sector:
Answer: The picture 1. M(-1, -1).
Answer: The picture 2. D(-4, -9).
Answer: They are equal, and thus, the triangle is a right triangle. Nghi N. When the side lengths of a triangle are in the ratio 3: 4: 5, then it is a right triangle. These sides are 6: 8: 10, then the triangle is a right one.
Step-by-step explanation: its a right triangle