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प्रश्न
How many altitudes does a triangle have?
पर्याय
1
3
6
9
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उत्तर
3
Explanation:
The perpendicular line segment from a vertex of a triangle to its opposite side is called the altitude of the triangle. A triangle has 3 altitudes.
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संबंधित प्रश्न
In ΔPQR, D is the mid-point of `bar(QR)`.
`bar(PM)` is ______.
PD is ______.
Is QM = MR?
Draw rough sketch for the following:
In ΔABC, BE is a median.
Draw rough sketch for the following:
In ΔPQR, PQ and PR are altitudes of the triangle.
Draw rough sketch for the following:
In ΔXYZ, YL is an altitude in the exterior of the triangle.
Point G is the centroid of ABC.
If l(RG) = 2.5 then l(GC) = ______.
Name the orthocentre of ∆PQR
The triangle ABC formed by AB = 5 cm, BC = 8 cm, AC = 4 cm is ______.
Median is also called ______ in an equilateral triangle.
Which statement best describes an altitude in a triangle?
Which of the following is NOT true about the altitude of a triangle?
