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प्रश्न
The triangle ABC formed by AB = 5 cm, BC = 8 cm, AC = 4 cm is ______.
पर्याय
an isosceles triangle only
a scalene triangle only
an isosceles right triangle
scalene as well as a right triangle
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उत्तर
The triangle ABC formed by AB = 5 cm, BC = 8 cm, AC = 4 cm is a scalene triangle only.
Explanation:
AB = 5 cm, BC = 8 cm, AC = 4 cm
Now 52 + 42 = 25 + 16 = 41 ≠ 82
And all sides are unequal.
∴ ΔABC is a scalene triangle only.
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संबंधित प्रश्न
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PD is ______.
Is QM = MR?
Draw rough sketch for the following:
In ΔPQR, PQ and PR are altitudes of the triangle.
In Δ LMN, _____ is an altitude and _____ is a median. (write the names of appropriate segments.)
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.
How many altitudes does a triangle have?
The ______ triangle always has altitude outside itself.
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?
