Angle F and angle G are congruent angles. If m∠F + m∠G + m∠H = 180, classify both angles if ∠H is obtuse and if ∠ H is acute. A. If ∠H is obtuse, then ∠F and ∠G are both acute. If ∠H is acute, then ∠F and ∠G may be either obtuse or acute. B. If ∠H is obtuse, then ∠F and ∠G are both acute. If ∠H is acute, then ∠F and ∠G are both obtuse. C. ∠F and ∠G are both obtuse, whether ∠H is acute or obtuse. D. ∠F and ∠G are both acute, whether ∠H is acute or obtuse.