Question

Construction of a triangle is not possible if :

(a) AB-BC<AC (b) AB-BC=AC

(c) both (a) and (b) (d) AB-BC>AC​

Answer 1

Answer:

d part

Step-by-step explanation:

sum of two sides is greater than third side

Answer 2

Answer:

answer option b and d

Step-by-step explanation:

   Properties of sides in a Triangle  

• The sum of the two sides of the triangle  must be greater than the third side of the triangle
• The difference between two side of the triangle is must be less than the third side of the triangle    

   a)  AB- BC < AC

         the difference between AB and BC is less than AC  hence  construction of triangle  is possible  

   b) AB - BC =AC  

      which is not satisfy the above therefore in this condition the construction of triangle is impossible

   c) both (a) and (b) conditions are not same hence this is correct option

   d) AB -BC > AC

    difference between two side is greater than 3rd side therefore in this condition construction of triangle is impossible