2. Determine which equation below can be solved to find the value of ZA.* ZB 450
ZA
630
O A. X + 45 + 63 = 180
O B. X + 90 + 63 = 180
O C. x +45 + 63 = 90
O D. X + 90 + 63 = 360
I need a answer asap

c.35

step-by-step explanation:

8+13=21

21+8=29

29+6=35

step-by-step explanation:

this is not a question

don't report but were is the digram

step-by-step explanation:

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