Question

1. Which biconditional is NOT a good
definition?
a. An angle is a right angle if and only if its measure is 90°
b. An angle is acute if and only if its measure is less than 90°
c. Two angles are congruent if and only if its measure are the same.
d. An angle is obtuse if and only if its measure is greater than 180°

Answer 1

D

Answer 2

Thanks (:

Answer 3

@Chris01

Answer 4

np