The $1 coin here depicts sacagawea and her infant son. the diameter of the coin is 26.5 millimeters. find the circumference. use 3.14 for π and round to at least 1 decimal place. the circumference is millimeters.

Scenario: a rectangular plot of ground is 5 meters longer than it is wide. its area is 20,000 square meters. question: what equation will you find the dimensions? note: let w represent the width. options: w(w+5)=20,000 w^2=20,000+5 (w(w+5))/2=20,000 w+2(w+5)=20,000