Question

please tell the question with complete solution......( in detail)​

Answer 1

Answer:

ANS-A)35

Step-by-step explanation:

THIS TRICK WILL WORK EVERYTIME IN SUCH FIGURES-

FIRST START FROM LAST ROW AND ADD ALL ABOVE IT i.e. 5+4+3+2+1=15

THEN TAKE THE SECOND LAST ROW AND ADD ALL i.e. 4+3+2+1=10

GO ON,

THE ADD ALL OF THEM

15+10+6+3+1=35

IF YOU UNDERSTOOD PLEASE MARK IT AS BRAINLIESTS