An enlargement of a rectangular
photo is 2.4 feet wide and 1.6 feet
tall. How much glass is needed to
cover the photo?
A 2.24 square feet
B 3.84 square feet
C 8 square feet
D 38.4 square feet

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)

answer: the correct answer is -32

step-by-step explanation: