Make sure to write No Solution exactly how it looks: No Solution
1. √x+2 = 5
x =

x=9

Step-by-step explanation:

Subtract 2 from both sides:

square both sides, so:

x=3^2 = 9

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

the first option i believe

step-by-step explanation: