Question

Marking anybody who got it the brainliest​​

Answer 1

Answer:

c  = sqrt 13.4689 rounded to sqrt 13.5 = 3.5

Step-by-step explanation:

maybe A+ B totals sqrt 13 = 3.60555128  if so they have rounded down for c  to = 9  then 6 + 8 added on ay = sqrt 6+ 8 = sqrt 14 = sq rt 3.74165739 in all effect if triangular = average of a= b = 3.67^2 = 13.4689 then through Pythagoras c  = sqrt 13.4689 rounded to sqrt 13.5 = 3.5