Question

The construction of a triangle abc given that bc=3 cm and c=60 degree is not possible when the sum of the measures ab and ac equal to a)3.2 cm b)3.1 cm c)3 cm d)2.8 cm

Answer 1

Answer:

d)2.8 cm

Step-by-step explanation:

Given bc=3cm

c=60°

we know that,the construction of a triangle is not possible if sum of two sides is greater than third side of triangle

then,

ab+bc>ac

bc>ac-ab

3>ac-ab

so if ac-ab=2.8 cm

then construction of triangle abc with given conditions is not possible.

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Answer 2

Answer:

The Answer is 2.8 cm......

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