Identify which of the angles are complementary supplementary or neither

A complementary angle is an angle that measures

90 degrees and they are also classified as right angles.

A supplementary angle is an angle that measures 180 degrees.

(i) Since the sum of the measures is 90 degrees, they are complementary.

(ii) Since the sum of their measures is 180 degrees, they are supplementary.

(iii) Since the sum of their measures is not 90 or 180, they are neither.

(iv) Since the sum of their measures is 180 degrees, they are supplementary.

(v) Since the sum of their measures is 180 degrees, they are supplementary.

(vi) Since the sum of their measures is 90, we have complementary.

the functions have the same rate of change i think. i narrowed it down to this answer and "the rate of change of tour 1 is greater" but i got it wrong using that answer so im assuming its the answer above. (this is a question i also answered from the iready site if anyone needs a reference)