Your Geometry teacher rents a fast car for the weekend. His friend, a Physics teacher, uses a stopwatch to time how long it takes your teacher to make one complete revolution about the track. If it takes your teacher 10.8 seconds to make a revolution around the track, which has a diameter of 400m, how fast is your teacher driving?

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)

by definition, an arc subtended by a central angle of some given measure has the same measure. so .

about 0.75 hours

step-by-step explanation:

d. corresponding side lengths in similar triangles are proportional in length.

step-by-step explanation: