Answer: The quadrilateral used here is a trapezium.
You can can copy a line segment by making sure the line is straight
First find the area of the rectangle, then remove the circular area.
AB * AJ = 8 * 18 = 144 sq cm
Circle =

=

=3.14 * 16
=50.24 sq cm
144 - 50.24 = 93.76 sq cm shaded area.
Answer:
15/22
Step-by-step explanation: