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Mathematics 14 Online
Gucchi:

A student states that a triangle can be formed with side lengths 2 in, 3 in, and 6 in. Is the student correct? Why, or why not? Yes, because 2 + 3 < 6 Yes, because 6 + 2 > 3 No, because 2 + 3 < 6 No, because 6 + 2 > 3

Gucchi:

am i right with C?

Gucchi:

@jhonyy9

Gucchi:

@timmyspu

Ferrari:

In rule of making triangle, you must know that the first two angles have to be greater than last angle. a + b > c

Ferrari:

Keeping that rule in mind, which answer choice is correct?

jhonyy9:

in case of a triangle the sum of two sides length need be always greater than the length of the 3rd side

Gucchi:

ohh ok so B would make the most sense

Ferrari:

So in this question is (2 + 3) > 6 correct

Ferrari:

it has to be 2 + 3 the first two side lengths

Ferrari:

This question is weird

Ferrari:

Because 2 + 3 is not greater than 6

Gucchi:

waiittt so a and c are eliminated right?

jhonyy9:

@jhonyy9 wrote:
in case of a triangle the sum of two sides length need be always greater than the length of the 3rd side
understand this please !!!

Gucchi:

@jhonyy9 wrote:
@jhonyy9 wrote:
in case of a triangle the sum of two sides length need be always greater than the length of the 3rd side
understand this please !!!
which one are you thinking?

Ferrari:

hm

Ferrari:

Ok A is not a bad answer

Ferrari:

6 is greater than (2+3)

jhonyy9:

@ferrari wrote:
6 is greater than (2+3)
so bad

Ferrari:

WAIT NO OK A IS INCORRECT

Ferrari:

@jhonyy9 wrote:
@ferrari wrote:
6 is greater than (2+3)
so bad
:|

jhonyy9:

just option B make sense in this way

Ferrari:

Okay I agree a bit but The first two side lengths are 2 inches and 3 inches and that has to be greater than 6

Ferrari:

Brain explode

jhonyy9:

sorry C is correct

jhonyy9:

no bc. 2+3 < 6

Ferrari:

OHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH OKAY

Ferrari:

yikes

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