* Urgent * Worth 50 points and brainliest!Consider the original parallelogram and its reduction. What is the scale factor? One-sixth One-third 3 6

Option (1).

Step-by-step explanation:

In the figure attached, original parallelogram(in red) has been reduced by a scale factor 'k' forming a new parallelogram (in blue).

We know scale factor is the ratio of one side of the image (dilated figure) and the corresponding side of the original figure,

Scale factor =

                 k =

                 k =

Therefore, scale factor will be .

Option (1) will be the answer.

80° is the measure of gh

step-by-step explanation:

circle f is congruent to circle j

we have two circle with center f and j.

both circles are congruent. the radius of the circle would be equal.

see the attachment for the circle.

we are given ∠efd ≅ ∠gjh

therefore, arc (ed) = arc (gh)     (∴ circle f is congruent to circle j)

but ∠dfe=80°=arc (ed)

therefore, arc (gh) = 80°

thus, 80° is the measure of gh