quadilateral abcd is rotated 90 degrees about the origin, what are the coordinates of quadilateral ABCD (image included, i will give brainliest) :)

the ratio of balloons to tables is 5: 2 and the constant variation is 5.

the equation is y=5x

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