Work is provided in the image attached.
Although you did not include units, I just used centimeters.
However, if there were no units, then just put your answer.
If you do not understand my work,
please ask me in the comments below.
Answer:
Lower than 50%
Step-by-step explanation:
Answer:it is 6,930
Step-by-step explanation:
Answer:
-2 + 
Step-by-step explanation: