Finding the Length of a Diagonal Without Using a Ruler

Finding the Length of a Diagonal Without Using a Ruler

Assessment

Interactive Video

Mathematics

1st - 6th Grade

Hard

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Quizizz Content

FREE Resource

This lesson teaches how to find the length of a diagonal by creating a square. It reviews square units and square numbers, discusses common mistakes students make, and explains how to calculate areas of squares. The lesson also covers methods to find diagonal lengths without using a ruler, emphasizing the importance of counting units and understanding square roots.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

How many square units are inside a square with a side length of 4 centimeters?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

If a square has an area of 49 centimeters squared, what is the length of one side?

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