G.3a Midpoint

Staunton is approximately halfway between Winchester and Martinsville. On a coordinate grid, Winchester is located at (-2,-5) and Martinsville at (1,4). What is Staunton’s location on the coordinate grid?

• (0,1)

• (1.5,4.5)

• (-½,-½)

• (-1,-1)

Tags

CCSS.HSG.GPE.B.6

Point R is located halfway between points C and W on a coordinate grid. W is located at (5,-2) and R is located at (1,2). Where is point C located?

• (-3,6)

• (3,0)

• (4,0)

• (9,-6)

Tags

CCSS.HSG.GPE.B.6

A map of a town is drawn on a coordinate grid. The high school is found at point (3,1) and town hall is found at

(-5,7). If the high school is at the midpoint between the town hall and the town library, at which ordered pair should you find the library?

• (-1,4)

• (4,3)

• (-13,13)

• (11,-5)

Tags

CCSS.HSG.GPE.B.6

Troop 175 is designing their new campground by first mapping everything on a coordinate grid. They have found a location for the mess hall and for their cabins. They want the bathrooms to be halfway between these two. What will be the coordinates of the location of the bathrooms?

• (6,3)

• (1,1)

• (-4,-1)

• (2,1)

Tags

CCSS.HSG.GPE.B.6

A line segment has endpoint (-2,6). If the midpoint of the line segment is (4,-4), what are the coordinates of the other end of the line segment?

• (1,1)

• (3,-5)

• (6,5)

• (10,-14)

Tags

CCSS.HSG.GPE.B.6

Segment DC is a translation 3 units to the right and 3 units down from segment AB. What is the midpoint of segment DC?

• (-1,1.5)

• (0,-2)

• (2,-1.5)

• (4,-3)

The coordinates of the midpoint of segment AB are (-4, 6), and the coordinates of A are (-1, 2). What are the coordinates of B?

• (-6,-2)

• (-2.5,4)

• (-9,10)

• (-5,-4)

Square LMNO is shown in the diagram below. What are the coordinates of the midpoint of diagonal LN?

• (4½,-2½)

• (-3½,3½)

• (-2½,3½)

• (-2½,4½)

Tags

CCSS.HSG.GPE.B.6

A rectangle has coordinates A(-10,5), B(-2,18), C(21,5), and D(13,-8). Find the intersection of diagonal AC.

• (-6,11.5)

• (5.5,5)

• (4,-1.5)

• (9.5,11.5)

Tags

CCSS.6.G.A.3

CCSS.6.NS.C.8

The intersection of diagonals, AC and BD is (2,2) of parallelogram ABCD. The coordinates of A are (1,5). What are the coordinates of C?

• (1.5,3.5)

• (0,8)

• (.5,1.5)

• (3,-1)

Tags

CCSS.HSG.GPE.B.6