Question

can you check this for me please

Answer 1

Which set of three segments can form a triangle?

nine centimeters, four centimeters, fifteen centimeters

six centimeters, ten centimeters, sixteen centimeters

four centimeters, eight centimeters, ten centimeters

six centimeters, twenty centimeters, thirty centimeters

Answer 2

is it number 3

Answer 3

what side is first like it says six centimeters, twenty centimeters, thirty centimeters, which side is which

Answer 4

the sum of the 2 smallest legs must be bigger than the 3rd leg

Answer 5

JAMG, you know of a 3-4-5 right triangle ? notice that 3+4 is bigger than 5