Answer:
sagacity
[səˈɡasədē]
NOUN
the quality of being sagacious.
"a man of great political sagacity"
Explanation:
sagacious
[səˈɡāSHəs]
ADJECTIVE
having or showing keen mental discernment and good judgment; shrewd.
"they were sagacious enough to avoid any outright confrontation"
Please don't be mad I looked it up :(
When doing a multimedia presentation, the thing that one might be prepared about in advance in case the equipment failure during presentation is to keep giving the speech and using the chalkboard to provide the visuals. This will keep the people interested in listening without caring about the failed instrument.
