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Drawing 1: Regular pentagon Draw here: (if space is not enough, use another sheet of paper)
with side
length of 2 cm.
Step 1: Start with a circle with a
radius of 2 cm. To do this, draw a
line segment 2cm long, then use a
compass to draw the circle using
the segment as the radius.
Step 2: Divide the circle into five
equal parts by marking points every
72° around the center. Use
protractor in doing this.
Step 3: Connect the points on the
circle formed in step 2 to form the
regular pentagon.