Question

(i) Label each figure differently. You may use
the letters of the alphabet or numbers to
denote angles.
(ii) Name the pairs of angles which are
supplementary
(iii) Name the pairs of angles which are
complementary:
(iv) Does any pair of supplementary angles
also include a pair of complementary
angles? Name them.
(v) Which figures neither have a pair of
supplementary angles nor a pair of
complementary angles? What kind of
angles are they?​

Answer 1

Answer:

(ii)–a

(iii)–d

(iv)–None(look at explanation)

(v)–c and b

Step-by-step explanation:

Supplementary Angles: The sum of the angles is 180º or a straight angle

In the picture, only a is a straight angle and is supplementary

Complementary Angles: the sum of the angles is 90º or a right angle

In the picture, only d is a right angle

iv–in this picture no but for this to occur, the lines have to be perpendicular

which means the 2 angles should be right, meaning 90+90=180º and so they are complementary and supplementary

If I wrote something wrong, pls do correct me... Its my first time LOL