This math topic focuses on calculating the missing side lengths of rectangles given the total perimeter and the ratio of side lengths, which are expressed as fractions. It is designed to enhance understanding of perimeter calculations and the concept of ratios in geometry. This topic helps students apply basic algebra to solve geometry problems and interpret and convert geometric data into mathematical equations.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
Practice:
Rectangle - Side from Perimeter and Side Ratio (Fractional)
Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.
Find the missing side length of this rectangle
Perimeter of a Rectangle - Side from Perimeter and Side Ratio (Fractional) Worksheet
| Math worksheet on 'Perimeter of a Rectangle - Side from Perimeter and Side Ratio (Fractional) (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
| Find the missing side length of this rectangle |
a
| 2 |
b
| 12 |
c
| 1 |
d
| 4 |
e
| 11 |
f
| 6 |
2
| Find the missing side length of this rectangle |
a
| 11 |
b
| 5 |
c
| 4 |
d
| 7 |
e
| 8 |
f
| 2 |
3
| Find the missing side length of this rectangle |
a
| 2 |
b
| 8 |
c
| 3 |
d
| 1 |
e
| 4 |
f
| 6 |
4
| Find the missing side length of this rectangle |
a
| 8 |
b
| 3 |
c
| 1 |
d
| 5 |
e
| 10 |
f
| 2 |
5
| Find the missing side length of this rectangle |
a
| 2 |
b
| 9 |
c
| 8 |
d
| 7 |
e
| 1 |
f
| 5 |
6
| Find the missing side length of this rectangle |
a
| 5 |
b
| 1 |
c
| 4 |
d
| 8 |
e
| 11 |
f
| 2 |
7
| Find the missing side length of this rectangle |
a
| 10 |
b
| 4 |
c
| 3 |
d
| 12 |
e
| 11 |
f
| 9 |