Question

3. Find the supplement of each of the following angles:
(i) 42°
(ii) 90°
(iii) 124
(iv) 3/5 of a right angle​

Answer 1

Answer:

180-42= 138

180-90=90

180-124=56

3/5×90=3×18=54

180-54= 126

Answer 2

Explanation:

(I) 180 -42=138

(2) 180-90=90

(3) 180-124=56