Question

Which of the following possibilities will form a triangle?

Side = 10 cm, side = 5 cm, side = 6 cm
Side = 10 cm, side = 6 cm, side = 3 cm
Side = 11 cm, side = 5 cm, side = 6 cm
Side = 11 cm, side = 5 cm, side = 5 cm

Answer 1

@satellite73

Answer 2

sum of two sides should be greater than the 3rd side
\[\huge\rm a+b>c \]\[\huge\rm a+c>b\]\[\huge\rm c+b>a\]

Answer 3

ues

Answer 4

what?

Answer 5

@jcoury

Answer 6

i meant yes

Answer 7

a, b , c can be any side doesn't matter use that formula to get an answer

Answer 8

i dont get the question

Answer 9

substitute a b, c for given side of triangles

Answer 10

i get it :) wow its easy!

Answer 11

so which one is correct ?

Answer 12

they are all greater

Answer 13

let's do last one
where a =11 b =5 c= 6
\[\huge\rm 11+5>6 \] is it right ?

Answer 14

@geny55 sorry my computer glitched again

Answer 15

oh its A! I see it :)

Answer 16

now try 3rd equation where \[\rm c+b >a\] \[5+6>11\]
11 is greater than 11 ?

Answer 17

no

Answer 18

so D is not correct

Answer 19

right

Answer 20

\(\color{blue}{\text{Originally Posted by}}\) @geny55
oh its A! I see it :)
\(\color{blue}{\text{End of Quote}}\)
yep