HELO PLEASE WILL GIVE BRAINLIEST Which series of transformations will map the trapezoid onto itself? reflection over the x-axis, then a rotation 180° counterclockwise about the origin
reflection over the y-axis, then a rotation 180° counterclockwise about the origin
o reflection over the line y = x, then a rotation 90° counterclockwise about the point (0, 2)
O reflection over the line y = 2, then a rotation 90° counterclockwise about the point (0, 2)

Step-by-step explanation: whats the answers for all of the questions

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