How to find square roots ASAP without long division?​

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.

180°

step-by-step explanation:

sum of equilateral triangle=180°

< n=60°

< m=120°°[angle supplementary of equilateral angle]

< m+< r+< x=360°(sum of exterior angle of triangle)

yes, i think so although i am not sure. this is a very strange question.