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Answer:
To divide a circle into 9 equal parts, you can use a protractor or a compass. Here’s a step-by-step guide using a protractor:
Draw the Circle: Start by drawing a circle with your desired radius.
Mark the Center: Identify and mark the center of the circle.
Draw a Diameter: Draw a straight line through the center, creating a diameter.
Use the Protractor: Place the protractor at the center point.
Measure 40 Degrees: Since a full circle is 360 degrees, dividing it by 9 gives you 40 degrees per section. Mark every 40 degrees around the circle.
Draw Lines: Draw straight lines from the center to each of the marks on the circumference.
This will divide your circle into 9 equal parts, each with a central angle of 40 degrees