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Grade 5

Perimeter II

Interactive practice questions

Consider the following figure.

A two-dimensional L-shaped figure is displayed. The topmost horizontal line is labeled 4m. On the right portion, the upper vertical side is labeled $x$x. The bottom horizontal line is labeled 12m. The leftmost vertical line is labeled 9m. The horizontal side y is between the ends of side $x$x and the bottom vertical side, on the rightmost, labeled 2m.

 

a

Find the length $x$x.

b

Find the length $y$y.

c

Calculate the perimeter of the figure.

Easy
1min

Find the perimeter of the shape.

Easy
1min

Consider the following figure.

Easy
1min

Consider the following figure.

Easy
2min
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Outcomes

5.M1.04

Estimate and measure the perimeter and area of regular and irregular polygons, using a variety of tools (e.g., grid paper, geoboard, dynamic geometry software) and strategies

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