Question

an equilateral triangle ABC of side 7cm is drawn. Is it possible to construct an isosceles triangle DCB on the other side of BC, if the equal sides DC and DB are of length 3.5cm each? Give reasons

Answer 1

no it's not possible because the base of isosceles triangle is BC whose length is 7cm
and the other two sides are of length 3.5cm
BC=7cm
DC=3.5 cm
DB= 3.5 cm
when we add DC and DB we get 7 cm
but in a triangle the sum of any two sides is always greater than third side
hence no triangle can be formed

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Answer 2

Answer:

no , the sum of two sides is not getting but is equal to the third side .

Step-by-step explanation:

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