Area of Quadrilaterals, Triangles, Trapezoids, Circles, Composite Figures

What is the area of the composite figure?

• 40 cm²

• 65.5 cm²

• 52.5 cm²

• 25 cm²

The total perimeter of this triangle is 180 inches. Solve for x.

• x =72 in

• x = 18 in

• x = 63 in

• x = 27 in

Two triangles are similar. The corresponding sides have a ratio of 1:4. If the larger triangle has a side length of 48 centimeters, what is the measurement of the corresponding side of the smaller triangle?

• 12 cm

• 4 cm

• 6 cm

• 8 cm

Ms. Welch wants to purchase a table pad to cover the entire top of her plant shelf. The dimension of the rectangular top are 2.5 feet by 4 feet. If the table pad costs $0.65 per square foot, how much will the table pad cost to completely cover the shelf?

• $2.60

• $1.63

• $6.50

• $650.00

Solve.

• 386.97 cm²

• 122.5 cm²

• 50.3 cm²

• 102.4 cm²

What is the area of the shaded region?

• 625 feet²

• 134.375 feet²

• 490.87 feet²

• 228.4 feet²

What is the area of the shaded region?

• 14 m²

• 120 m²

• 106 m²

• 134 m²

What is the area of the shaded region?

• ~314 cm²

• ~29 cm²

• ~190 cm²

• ~286 cm²

What is the composite area of the figure?

• 26.13 yards²

• 52.26 yards²

• 40.26 yards²

• 200.96 yards²

What is the total area of the UNSHADED region (the 2 white circles)?

• ~373 cm sq

• ~531 cm sq

• ~452 cm sq

• ~79 cm sq