The top one, hope this is right :)
Answer:
The area would be 314.16 mm squared
Answer:
Step-by-step explanation:
I am sorry but please give detailed question
Answer: 9%
Step-by-step explanation: as all the marks are out of 100 i suppose
so Ali got 58% at eng and 49% at math
so 58-49=9%
and that is how we get the answer