Here’s a rule you probably know: that a shape with 4 right angles and 4 equal sides is a square! What’s an angle again? It’s a measure of the amount of turn between two lines! A box in the c ...

Draw a 2D shape that has 4 equal sides that are each 3 cm long and has 4 right angles. What is this shape called? It is a square. Draw the 3 cm base first, then measure the right angles at each ...