Cartesian Grid

Line Length to Missing Coordinate - Positive Only (Level 1)

This math topic focuses on finding the missing coordinate on a Cartesian grid such that the length of the line segment connecting this point to a given point is a specified length. All tasks involve only positive coordinates and require basic knowledge of Cartesian geometry and distance calculation. It is an introductory part of a broader unit on Cartesian Grid Geometry Logic. The specific skill practiced is the application of geometrical logic to deduce missing y-coordinates when the other coordinates and the line segment length are known.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

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Cartesian Grid - Line Length to Missing Coordinate - Positive Only Worksheet

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Cartesian Grid - Line Length to Missing Coordinate - Positive Only
1
An svg image showing a math problem
Find the missing value for y if the line is 4 in length
a
5
b
13
c
1
d
15
e
6
f
0
2
An svg image showing a math problem
Find the missing value for y if the line is 3 in length
a
7
b
4
c
16
d
6
e
5
f
-2
3
An svg image showing a math problem
Find the missing value for y if the line is 4 in length
a
8
b
-2
c
-5
d
5
e
0
f
6
4
An svg image showing a math problem
Find the missing value for y if the line is 3 in length
a
-6
b
-1
c
9
d
1
e
2
f
-7
5
An svg image showing a math problem
Find the missing value for y if the line is 4 in length
a
-4
b
3
c
-3
d
2
e
-6
f
4
6
An svg image showing a math problem
Find the missing value for y if the line is 3 in length
a
3
b
1
c
6
d
-7
e
0
f
-3
7
An svg image showing a math problem
Find the missing value for y if the line is 3 in length
a
14
b
6
c
4
d
2
e
13
f
7
8
An svg image showing a math problem
Find the missing value for y if the line is 3 in length
a
0
b
6
c
18
d
9
e
8
f
1