How do you find the **center of a circle when the center is unknown**? In this video, we explore **4 different geometric methods** to locate the center of a circle.
📐 **Methods covered:**
1️⃣ **Chord & Perpendicular Bisector**
Use two chords and construct their perpendicular bisectors. Their intersection gives the center of the circle.
2️⃣ **Farmer’s Square (Carpenter’s Square) Method**
Use a farmer’s/carpenter’s square to locate perpendicular directions and determine the circle’s center.
3️⃣ **Thales’ Method**
Use Thales’ theorem and a diameter to locate the center of the circle.
4️⃣ **Circumcenter Method**
Take three points on the circle, form a triangle, and construct the perpendicular bisectors of its sides. Their intersection is the **circumcenter**, which is the center of the circle.
This video is useful for understanding **circle geometry, chord properties, perpendicular bisectors, Thales’ theorem, and circumcenters**.
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