Question

The construction of a triangle ΔABC in which BC = 6 cm, ∠A = 50° is not possible, when difference of AB and AC is equal to *
1​

Answer 1

For construction of triangle sum of any two sides must be greater then third side

⇒AC+BC>AB

AC+6>AB

6>AB−AC

AB−AC<6

So AB−AC¬6

Answer 2

Answer:

A) Given, BC = 6cm and <B = 45° We know that, The construction of a triangle is not possible, if sum of two sides is less than or equal to the third side of the triangle. So, if AC - AB = 6.9 cm, then construction of Angle ABC with given conditions is not possible.

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