Question 3 Write True or False and give reasons for your answer:
A ΔABC can be constructed in which AB = 5cm, ∠A=45∘ and BC + AC = 5cm.
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Solution
False
We know that a triangle can be constructed if the sum of its two sides is greater than the third side. Here, BC + AC = 5cm= AB So, ΔABC cannot be constructed.