Which statement is NOT true?

A The balance in your check register should be the amount you have in your checking account.

B When you write a check to make a purchase, your checking account balance will decrease that amount.

C$.$ It is not possible for your check register to state a negative amount:

D To determine your current check register balance, add any new deposits and subtract any new debits from your previous balance.

$5.$ Find the area of each triangle below.

a