Length: 0:26The CubeHow many edges does a cube have?Grade 4Learning video 55 · Geometry
Perimeter of a Square
Watch and solve along: the video pauses when the question comes. Type your answer, then watch the solution.
Read the story
In a square, all 4 sides are the same length.
Our square has sides that are 5 centimeters long.
For the perimeter we do 4 times 5. That's 20 centimeters.
A square has 7 cm sides. What is the perimeter?
Answer and working
Correct! 4 times 7 is 28 centimeters.
4 × 7 = 28
Geometry
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