Find the midpoint of the line segment whose endpoints are (2.6,5.1) and (3,4.7). 1. (0.2, 0.2)
2. (1.45, 4.9)
4. (2.8, 4.9)

Mid point is: (2.8;4.9)

Step-by-step explanation:

To find midpoint of a line segment we can use the general equation:

Where the point of the line are: (x₁;y₁) and (x₂;y₂).

In the problem, x₁ = 2.6, y₁ = 5.1 and x₂ = 3 and y₂ = 4.7. Replacing in the equation:

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.

δabc ≅ δdcb by sas because

db ≅ ac . . given (side)

bc ≅ bc . . reflexive property (side)

∠dbc ≅ ∠ acb . . alternate interior angles where transversal bc crosses parallel lines bd and ac (included angle)