Question

4. The polygon ABCDE is divided into parts as
shown in the figure. If AF = 10 cm, AG = 18 cm,
AH = 38 cm, CH = 7 cm and perpendiculars
BG = 20 cm, EF = 14 cm and DH = 9 cm. Find the
area of the polygon ABCDE

Answer 1

Step-by-step explanation:

Then area if Trapezium =1/2*(2+3)*3

=3+5+3+5+7.5=23.5

Answer 2

Area of polygon ABCDE is 48 cm