GIVE ME 100% CORRECT AND DETAIL ANSWER it is very easy question I need quality answer be in detail as much as you can Parachutist A parachutist

GIVE ME 100% CORRECT AND DETAIL ANSWER it is very easy question I need quality answer be in detail as much as you can

Parachutist A parachutist weighing 80 kg, including the parachute, falls with the parachute open at a constant 8.5-m/s speed toward Earth.The drag coefficient Cd = 0.05. What is the area of the parachute?