Question

for what value of BC+AC the construction of a triangle ABC is possible if AB=6cm and angle A =45​

Answer 1

Answer:

Incomplete question...... xD

Answer 2

(a) Given, BC = 6 cm 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.

i.e., AB + BC < AC

⇒ BC < AC – AB

⇒ 6 < AC-AB

So, if AC – AB= 6.9 cm, then construction of ΔABC with given conditions is not possible.

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