Answer: B Or A
Step-by-step explanation:
Answer:
straight line add up to 180 so subtract 42 from 180 thts ur answer
Answer:
7 cm
Step-by-step explanation:
10 mm = 1cm
All you need to do is add 10mm + 6cm.
10mm = 1cm
So, 6cm + 1cm.
Therefore, it equals to 7cm.