Hi! i need help with a question if anyone can answer it really quick please. "Which side lengths would NOT form a triangle? {3, 4, 5}
{2, 5, 9}
{5, 10, 12}
{7, 9, 11}"

{2, 5, 9}

Step-by-step explanation:

The sum of the lengths of any two sides of a triangle

must be greater than the length of the third side.

b

step-by-step explanation:

the length of o'p' is .

step-by-step explanation:

it is given that the quadrilateral m'n'o'p' is the image of quadrilateral mnop after dilation.

the center of dilation is origin and the scale factor is 1.5.

in dilation the image and preimge are similar figures. it means the sides of image and preimage are proportional.

the scale factor is defined as

the scale factor is 1.5.

multiply both sides by op.

note: if the value of op is given, then multiply the value of op with 1.5 to get the length of side o'p'.

therefore length of o'p' is .