Question

If angle ABC is 43 degrees and angle DEF is 47 degrees, what must be 2 points true about these two angles?

a) They are complementary.
b) They are congruent.
c) They are supplementary.
d) They are parallel.

Answer 1

None of the given options (complementary, congruent, supplementary, parallel) correctly describe the relationship between angle ABC at 43 degrees and angle DEF at 47 degrees because their measures do not align with the definitions of these terms.

Step-by-step explanation:

If angle ABC is 43 degrees and angle DEF is 47 degrees, the two angles cannot be complementary, as their sum exceeds 90 degrees. They are also not congruent because they do not have the same measure. They are not supplementary either, because their sum is less than 180 degrees. Lastly, angles do not have the property of being parallel; only lines can be parallel. Therefore, none of the options given (a, b, c, d) are correct regarding the relationship between angle ABC and angle DEF.