This math topic focuses on calculating the dimensions of a rectangle when given its area and the ratio of its sides represented as fractions. It is part of an introductory unit on area and perimeter logic. The exercises involve solving for variable 'x', which affects the final dimensions of the rectangles presented in various questions. The concepts tested include understanding rectangular area computations and working with proportional relationships between side lengths.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
Practice:
Rectangle - Side from Area and Side Ratio (Fractional) as Variables
Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.
Solve for 'x', given this rectangle's dimensions
Area of a Rectangle - Side from Area and Side Ratio (Fractional) as Variables Worksheet
| Math worksheet on 'Area of a Rectangle - Side from Area and Side Ratio (Fractional) as Variables (Level 1)'. Part of a broader unit on 'Area and Perimeter Logic - Practice' Learn online: app.mobius.academy/math/units/area_and_perimeter_geometry_logic_practice/ |
1
| Solve for 'x', given this rectangle's dimensions |
a
| 8 |
b
| 12 |
c
| 4 |
d
| 10 |
e
| 1 |
f
| 6 |
2
| Solve for 'x', given this rectangle's dimensions |
a
| 4 |
b
| 5 |
c
| 11 |
d
| 1 |
e
| 6 |
f
| 15 |
3
| Solve for 'x', given this rectangle's dimensions |
a
| 13 |
b
| 3 |
c
| 15 |
d
| 6 |
e
| 9 |
f
| 5 |
4
| Solve for 'x', given this rectangle's dimensions |
a
| 10 |
b
| 15 |
c
| 6 |
d
| 3 |
e
| 1 |
f
| 8 |
5
| Solve for 'x', given this rectangle's dimensions |
a
| 9 |
b
| 12 |
c
| 5 |
d
| 17 |
e
| 8 |
f
| 2 |
6
| Solve for 'x', given this rectangle's dimensions |
a
| 14 |
b
| 6 |
c
| 3 |
d
| 15 |
e
| 2 |
f
| 7 |
7
| Solve for 'x', given this rectangle's dimensions |
a
| 11 |
b
| 4 |
c
| 10 |
d
| 8 |
e
| 5 |
f
| 1 |