Question

Please please help me

Answer 1

(a + b, c )

Explanation:

Using the midpoint formula

given 2 points (x₁, y₁ ) and (x₂, y₂ ) then midpoint is

[
`(x_(1)+x_(2)  )/(2)`,
`(y_(1)+y_(2)  )/(2)` ]

let (x₁, y₁ ) = P(0, 0) and (x₂, y₂ ) = R(2a+2b, 2c), then

midpoint = [
`(0+2a+2b)/(2)`,
`(2c)/(2)` ]

=
`(2(a+b))/(2)`, c ] = (a + b, c )