Real-World Math | The Number Four and Acute Angles

Mar 29, 2021 | Gilbert

Math Monday📐

Today we are exploring real world examples of the number four and acute angles. _________________________________

Four: 4 (four) is a number, numeral and digit. It is the natural number following 3 and preceding 5. It is the smallest composite number. In real life, we of course use this number to count and make groups, but a fun fact about this number is that in many cultures, it is viewed as unlucky! _________________________________

Acute Angle: An angle that measures less than 90 degrees. Acute angles are everywhere! Every slice of pizza you eat has an acute angle (unless you eat square pizzas👀).


What real-world examples can you find in your day-to-day life? Applying mathematical concepts to tangible objects can help students of all ages understand exactly what they mean!

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