MATH SOLVE

4 months ago

Q:
# Which biconditional is NOT a good definition? A. Two line segments are congruent if and only if they are of same length. B. An angle is straight if and only if its measure is 180. C. Two figures are congruent if and only if their areas are equal. D. A whole number is odd if and only if the number is not divisible by 2.

Accepted Solution

A:

The answer is C, because 2 shapes can have the same area, but that doesn't necessarily mean they're congruent.