This math topic focuses on calculating missing coordinates of a rectangle on a Cartesian grid by using given perimeters. Learners will apply their knowledge of Cartesian coordinates and geometry to determine missing x or y values that complete rectangles with specific perimeters. These problems involve only positive coordinate values and encourage the practice of perimeter calculations and logical thinking to solve for missing coordinates within the constraints of rectangular shapes.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
Practice:
Perimeter (Rectangle) to Missing Coordinate - Positive Only
Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.
Find the missing value for x if the rectangle has a perimeter of 26
Cartesian Grid - Perimeter (Rectangle) to Missing Coordinate - Positive Only Worksheet
| Math worksheet on 'Cartesian Grid - Perimeter (Rectangle) to Missing Coordinate - Positive Only (Level 2)'. Part of a broader unit on 'Cartesian Grid Geometry Logic - Practice' Learn online: app.mobius.academy/math/units/cartesian_grid_geometry_logic_practice/ |
1
| Find the missing value for y if the rectangle has a perimeter of 28 |
a
| -1 |
b
| 8 |
c
| 15 |
d
| 2 |
e
| 5 |
f
| 17 |
2
| Find the missing value for y if the rectangle has a perimeter of 28 |
a
| -9 |
b
| 9 |
c
| 1 |
d
| -2 |
e
| 5 |
f
| 0 |
3
| Find the missing value for x if the rectangle has a perimeter of 30 |
a
| 8 |
b
| -7 |
c
| -9 |
d
| -3 |
e
| 1 |
f
| 3 |
4
| Find the missing value for x if the rectangle has a perimeter of 30 |
a
| 9 |
b
| 3 |
c
| 14 |
d
| 18 |
e
| 8 |
f
| 0 |
5
| Find the missing value for x if the rectangle has a perimeter of 26 |
a
| 13 |
b
| 7 |
c
| 3 |
d
| 12 |
e
| 9 |
f
| 6 |
6
| Find the missing value for x if the rectangle has a perimeter of 26 |
a
| 12 |
b
| 14 |
c
| 6 |
d
| -1 |
e
| 8 |
f
| 16 |
7
| Find the missing value for y if the rectangle has a perimeter of 30 |
a
| -5 |
b
| -3 |
c
| 0 |
d
| 1 |
e
| 4 |
f
| 5 |