Question

Find the area of the pentagon with vertices in order being ( 1,5) (-2,4 , (- 3, - 1)
(2, - 3) and (5, 1) .

Answer 1

Answer:

30 sq. units

Step-by-step explanation:

Area =21∣∑xnyn+1−∑ynxn+1∣

Let x1,y1=(4,1)

x2,y2=(3,6)

x3,y3=(−5,1)

x4,y4=(−3,1)

x5,y5=(−3,−3)

Now area =21∣∑xnyn+1−∑ynxn+1∣

=21∣(x1y2+x2y3+x3y4+