Answer:
he should let the other angle be x
then according to question
supplementary angle sum = 180
hence
x + 68 = 180
Answer:b
Step-by-step explanation:
1
Mia: 90 and Isabella: 30
Mia: 60 x 0.5 (50%) is 30
Isabella: 60 x 1.5 (150%) is 90
