I don't understand this question. See the picture below for the question and the answers. The answer with the red arrow next to it is incorrect. HELP ASAP!!
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HI MATE
BE BRAINLY
this question is to find whether a triangle can be formed
correct ans is c
bcuz
it is not possible to form a triangle here because conditions are
7.2+7.7 grater than 15,no
7.7+15 greater than 7.2 ,no
7.2+15 greater than 7.7,no
to form a triangle all these conditions should be fulfilled
hence,proved
BE BRAINLY
this question is to find whether a triangle can be formed
correct ans is c
bcuz
it is not possible to form a triangle here because conditions are
7.2+7.7 grater than 15,no
7.7+15 greater than 7.2 ,no
7.2+15 greater than 7.7,no
to form a triangle all these conditions should be fulfilled
hence,proved
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