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
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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?
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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
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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
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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
:|
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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
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