Find the surface area of each figure to the nearest tenth.

Quick translate "x is 12 units from 20" into an equation. what are the values of x being described? if you can answer any of my other questions that'd be great too

Which part of a 2-column proof is the hypothesis of the conjecture? a) given b) reasons c) prove d) statements ! i think it's b but i'm not quite

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?