Identify m∠A and m∠E.
The figure shows two right triangles A B C and E D F. Angles B and D are right angles. Angle C is congruent to angle F. A measure of angle A is given by the formula 5 times x degrees. A measure of angle E is given by the formula x plus 20 degrees.
40°, 50°
30°, 60°
45°, 45°
25°, 25°