Asuper wide-angle lens is smaller than a wide-angle lens. a. true b. false

Your correct answer is:

 A.True

Because:

(not my words taken from a source)

"In photography and cinematography, a wide-angle lens refers to a lens whose focal length is substantially smaller than the focal length of a normal lens for a given film plane.
This type of lens allows more of the scene to be included in the photograph, which is useful in architectural, interior and landscape photography where the photographer may not be able to move farther from the scene to photograph it."

"Ultra wide angle lenses have a focal length shorter than the short side of the film or sensor.
In 35 mm, an ultra wide-angle lens has a focal length shorter than 24 mm. Common wide-angle for a full-frame 35 mm camera are 35, 28, 24, 21, 20, 18 and 14 mm, the latter four being ultra-wide."

Hope this helped!

:)