Drawing 1: Regular decagon with side length of 3 cm. Step 1: Start with a circle with a radius of 3 cm. To do this, draw a line segment 3 cm long, then use a compass to draw the circle using the segment as the radius.
Answer (1)
Answer:Great start! Here's a continuation of the steps to draw a regular decagon with side length 3 cm: Step 2: Mark the center of the circle as point O. Step 3: Use a protractor to divide the circle into 10 equal central angles of 36° each since a decagon has 10 sides (360° ÷ 10 = 36°). Step 4: Starting from a point on the circle's circumference, measure 36° increments around the circle and mark these points on the circumference. Label these points as A, B, C, ..., J. Step 5: Connect the adjacent points sequentially (A to B, B to C, and so on) to form the decagon. Because the radius is 3 cm and the decagon is regular, each side should be approximately 3 cm as desired.
