In the paper airplane, abc≠efgh m< b = m< bcd = 90°, and m< bad = 131°. find m< ghe.
a.
131°
b.
49°
c.
90°
d.
59°

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