can a 20 cm aperture in synthetic aperture radar, scan 40 meters in azimuth (cross range) direction?

Hello, I am simulating a SAR imaging system in matlab. But I faced a basic question in SAR imaging.Can a 20 cm aperture in synthetic aperture radar, scan 40 meters in azimuth direction? Is it reasonble? I uploaded the image of the problem. The beamwidth angle can be optional e.g. between 60 degrees. The distance between the radar aperture and the scaning area is 10 meters. The working frequency is 77GHz and the radar is AWR2243. thanks for your time and consideration.

[Jeffrey Clark]

@alex, you forgot to define how far the array is from the scanned area, or tha angle extents (which looks about +10..-45 degrees in the picture).

[alex]

thanks for your note. I edited my question. the distance between the radar and the scanning area is 10 meters and other parameters can be optional. beamwidth of the antenna is 60 degrees.

[Jeffrey Clark]

@alex, I think you should get/have the Radar Toolbox and/or see what it has for SAR development.

[alex]

thanks for your time