<prompt> Foormulaa herregaa ibsiFoormulaa balina roga sadii shallaguuf  <response>: Foormulaan tokko balina roga saddeetii shallaguuf Area base height 2 yoo tau, base dheerina buuura roga saddeetii yoo tau height ammoo olkaiinsa perpendicular buuura irraa gara vertex faallaa taetti . 