# Types of Triangles

AB is the radius of a circle. The slider changes the radius to a value between 0 and 5. The two red lines are perpendicular to AB, and point D can be moved to any point on the circle.

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AB is the radius of a circle. The slider changes the radius to a value between 0 and 5. The two red lines are perpendicular to AB, and point D can be moved to any point on the circle.

Download our apps here: