Answer :
The pressure in the center of a cyclone at 26.4 inches of Hg is approximately 89.00 kPa.
To convert the pressure from inches of Hg to kilopascals (kPa), we need to use the conversion factor:
1 inch of Hg = 3.38639 kPa
Therefore, we multiply the given pressure by this conversion factor:
Pressure (kPa) = 26.4 in. Hg * 3.38639 kPa/in. Hg
Pressure (kPa) = 89.003896 kPa
So, the pressure in kPa is approximately 89.00 kPa.