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Standard IX
Mathematics
Construction of Triangles
Can we draw a...
Question
Can we draw a triangle ABC with AB = 3 cm, BC = 3.5 cm and CA = 6.5 cm? Why?
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Solution
No.
A triangle can be drawn when the sum of any two sides is greater than the third side.
Here,
A
B
+
B
C
=
A
C
i.e., 3+3.5 = 6.5
So, we cannot draw the triangle ABC.
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