As we know that a triangle has three vertices's and three sides and altitude one end is at vertex and other on opposite side.
Therefore we can say that there can be three altitudes in a triangle.
In the below triangle ABC:
AY is perpendicular to BC
BZ is perpendicular to AC
CX is perpendicular to AB
Related Question Examples
How many altitudes can a triangle have ?
Can you think of a triangle whose two sides are also its altitudes ? Explain with diagram.
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