The measures of angles in a triangle are x + 10 degrees, 3x - 20 degrees, and 58 degrees. What is the value of x? A . x = 33
B. x = 37
C. x = 28
D. x = 23

1e+27

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

0

step-by-step explanation:

equals the constant of proportionality.

solve for