Which is the best definition of a triangle? O A. A figure formed by four collinear points
B. A figure formed by four segments connecting four noncollinear
points
O C. A figure formed by three parallel segments
O D. A figure formed by three segments connecting three noncollinear
points

D. A figure formed by three segments connecting three noncollinear points.

Step-by-step explanation:

{3 + i, 3 - i, 3, -1}

step-by-step explanation:

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)