Construction Zone


You will need straws or lollipop sticks to complete the following activity. 1.


a) Use your straws to make a square. b) With your partner, point out the parallel lines and the perpendicular lines. c) Now use more straws or lollipop sticks to add a diagonal line across the square. d) How many sets of parallel lines are there?


2.


a) Use your straws to make a rectangle. b) With your partner, point out the parallel lines and the perpendicular lines. c) Now use more straws or lollipop sticks to add a diagonal line across the rectangle.


d) How many sets of parallel lines are there? 3.


a) Use your straws to make a hexagon. b) With your partner, point out the parallel lines and the perpendicular lines. c) Now use more straws or lollipop sticks to add a diagonal line across the hexagon. d) How many sets of parallel lines are there?


4. Look at the angles below and say whether they are greater than (>), less than (<) or equal to (=) a right angle. Label each angle acute, obtuse or right angle.


a) b) c)


d)


e)


f)


g)


h)


i)


Lines and Angles


121


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