Question

polygon ABCDE is divided into parts as shown in adjoining figure find its and area if ad is equal to 8 cm is equals to 6 cm AGis equals to 4 cm is equals to 3 cm and perpendicular BF is equal to 2 cm is equal to 3 cm is equal to 2.5 CM

Answer 1

first we write
Given = ABCDE is a polygon whose base is AD.
prove: find it's area equal to figure.
proof:
$angle sum property$