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Use a compass to draw a circle of radius 4 cm. Solution: Step 1: Use a ruler to set the distance from the point of the compass to the pencil's lead at 4 cm. Step 2: Place the point of the compass at the centre of the circle. Step 3: Draw the circle by turning the compass through 360º. Activity 10.1. 1.
The gap between the compass needle and the pencil tip is the radius of the circle. It is set using a ruler. The gap can be changed by changing the angle between the arms of the compass.
Now let's say you take a compass and draw a circle. You will be able to easily measure the diameter, however you will not be able to fold a strip of paper into a perfect circle, again it might be just a millimeter off.
9 sty 2024 · To draw a compass rose, start by drawing a circle with 1 horizontal and 1 vertical line intersecting in the center. Then, use a protractor to mark 16 equidistant points around the circle, and draw a straight line through each point.
11 kwi 2023 · Determine and draw the radius of the circle you intend to make. You can measure it out with the ruler if it needs to be precise. Remember that the radius of a circle is only half of the circle's total length. The circle drawn with your compass will be twice as large as the radius you just determined. 2.
10 sty 2022 · Real Math Solutions. 5K subscribers. Subscribed. 68. 25K views 2 years ago. Learn how to use a compass to construct a circle of a specific diameter. Teachers Pay Teachers Materials...
Step 1: Mark a point O on a sheet of paper, This point is supposed to be the center (O) of the circle, where we construct the circle. Hence a circle can be drawn if its center and radius are known. Point O. Step 2: Radius is 5 cm, we measure 5 cm using scale and compass.
