I- i need help with these pls

Apath 3 m wide runs around the inside of a square park inside 60 m.find the area of the path.pls

What is the relationship between all triangles that can be drawn given the same three angles

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