Side Length of Rectangles Using Perimeter | Metric Units

/online-practice/math/grade-4/scripts/side-length-from-perimeter-rectangles-metric

Find the missing side length of each rectangle using the given perimeter.

Perimeter = 78 mm

$Image 1$

x = mm

Perimeter = 34 m

$Image 2$

x = m

Perimeter = 56 m

$Image 3$

x = m

Perimeter = 156 cm

$Image 4$

x = cm

Perimeter = 122 cm

$Image 5$

x = cm

Perimeter = 276 mm

$Image 6$

x = mm

Perimeter = 100 mm

$Image 7$

x = mm

Perimeter = 324 m

$Image 8$

x = m

Perimeter = 106 cm

$Image 9$

x = cm

10.

Perimeter = 300 m

$Image 10$

x = m