Answers

2016-02-19T16:22:40+05:30
A speech can be of 1 min also .
but common speech are of 10 - 15 mins 

thank u 
hope it help u

1 5 1
2016-02-19T16:22:56+05:30
Basically there are 150 words in a minutes speech so 4-5 min speech is long enough on a common topic but if it's a rare topic then 2-3 minutes would be more than enough.

please mark as brainliest by pressing on the crown
0