Question

Do these questions as fast as you can do with full explanation and formulaes .
If you know the answer then you can do if you don t know so don t do .
According to class 8​

Answer 1

Answer:

see in google

Step-by-step explanation:

i hope you like my answer

Answer 2

hope it will help you ^_^

pls read the 3rd attachment pls

and after reading it pls replay me