Find the Measure of Each Angle in the Triangle

How to Find the Height of a Triangle. Every triangle has three heights or altitudes because every triangle has three sides.

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In an equilateral triangle like S U N below each height is the line segment that splits a side in half and is also an angle bisector of.

. The wire can be suspended from another wire and so on until you have a balanced mobile. A triangles height is the length of a perpendicular line segment originating on a side and intersecting the opposite angle. Paint each triangle a bright color primary and secondary colors look great together then tie each triangle by its centroid to a wire.

Each triangle will glide through the air completely flat since the centroid is its balancing point.

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