Identify the parts relating to a. what is ? what is ? what is ? what is ac?

Which logarithmic equation is equivalent to the exponential equation below? e^a=55(you will receive 34 points)

Eis the midpoint of line segment ac and bd also line segment ed is congruent to ec prove that line segment ae is congruent to line segment be

Which of these angles are complementary? a. 45o and 45o b. 63o and 117o c. 45o and 135o d. 90o and 45o