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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 an acute angled Δ PQR. Draw all of its altitudes. Name the point of concurrence as ‘O’.
Draw a right angled Δ XYZ. Draw its medians and show their point of concurrence by G.
Name the orthocentre of ∆PQR
Which of the following figures will have it’s altitude outside the triangle?
Which statement best describes an altitude in a triangle?
The point where all three altitudes of a triangle intersect is known as the:
What do we call the segment from a vertex to the opposite side that forms a 90° angle with that side?
