Question

How to use mathe formula

Answer 1

ACCORDING TO THE QUESTION

YOU WILL UNDERSTAND THAT WHAT FORMULA YOU HAVE TO USE.

IT REQUIRE A LITTLE BIT PRACTICE

HOPE THIS HELPS U

FOLLOW ME PLEASE

Answer 2

ANSWER;

1. first try to understand the meaning of the question.

2. select useful formula.

3. then apply in correct Manner.

4. solve the question step by step.