What is the length of NA?
O 2 units
O 9 units
O 11 units
O 14 units

step-by-step explanation:

1. practice, practice & more practice

2. review errors

3. master the key concepts

do not try to memorise the processes.

4. understand your doubts.

5. create a distraction free study environment

6. create a mathematical dictionary

7. apply maths to real world problems.

show us the triangle so we can answer it

if you get paid hourly because if you get a salary you could work all week and only get paid a certain amount no matter how much you work but if you get paid hourly then you get paid for every minute you worked.

6-3=3

3*3=9

9+12=21

21/3=7

7*8=56

56 is your answer