Question

The shaded rectangle in the diagram consists ofthree squares. (Picture for full question)

Answer 1

Answer: 243 cm²

Step-by-step explanation: If the diameter is 18, the radius is 9. Each square is 9×9, so 81 cm² for each. Multiply: 81×3 = 243

Or take the length times width to get area 27×9= 243