Coordinates of the midpoint

Which of the following is the correct midpoint formula given two endpoints (x₁, y₁) and (x₂, y₂)?

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• 
• 
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Tags

CCSS.HSG.GPE.B.6

What is the midpoint between (3, -1) and (7, -5)

• (5, -2)
• (10, -6)
• (5, -3)
• (2, -2)

Tags

CCSS.HSG.GPE.B.6

Find the midpoint of the segment with the endpoints:(1, 7) and (9, 0) 

• (4, 3.5)
• (3.5, 5)
• (3.5, 4.5)
• (5, 3.5)

Tags

CCSS.HSG.GPE.B.6

The point which is the midpoint of AB where A (1 ,-3), B(-1,5) is ....................

• (2,0)

• (0,2)

• (0,1)

• (1,0)

ABCD is a parallelogram where A(3,3), B (2,-2),C(5 ,-1)

, then the point D is ..............

• (4,1)

• (1,5)

• (2,3)

• (6,4)

If the point C (6 ,-4) is the midpoint AB where A (5 ,-3), then the point B is ...............

• (7,-5)

• ( 12,-8 )

• (8,-11)

• (14,-2)

If the point (3,1) is the midpoint of the line segment joining between the two points (1 ,y) , (X ,3), then X + y =.....

• 4

• 6

• 5

• -5

If the point of origin is the midpoint of a line segment AB where A (3 ,-4) , then the point B is ..............

• (-3, -4)

• (-3,4)

• (-4,3)

• (4,3)

If C is the midpoint of AB , C (4 , 3)

then the area of triangle AOB = ........... square unit.

• 24

• 6

• 12

• 10

If the point A (-3,0) , B (3, 4) and C (1,-6) are the vertices of an isosceles triangle of vertex A, then the length of the drawn line segment from A perpendicular on BC is equal to ............... length unit.

• $\sqrt{26}$

• $\sqrt{52}$

• $2\sqrt{13}$

• $\sqrt{23}$