Area and Polygons

What is the area of the trapezoid? Use the formula A=\frac{1}{2}h\left(b_1+b_2\right)

Find the area of the rectangle on the coordinate plane.

Which of the definitions below defines surface area?

• the number of square units needed to cover all of the surfaces of a three dimensional figure.

• a flat surface of a three-dimensional figure

• the amount of space occupied by cubic units inside a three dimensional figure.

• a three-dimensional figure containing two congruent and parallel faces that are polygons

• 14 cm²
• 24cm²
• 42 cm²
• 48 cm²

• 680 in.²
• 600 in.²
• 340 in²
• 300 in²

What is the area?

• 108 cm sq

• 60 cm

• 432 cm sq

• 216 cm sq

Find the area of the figure shown.

• 34 units²

• 960 units²

• 220 units²

• 480 units²

What is the area of the figure?

• 48 ft2

• 216 ft2

• 65 ft2

• 128 ft2

Find the area of the triangle

• 48 sq cm

• 24 sq cm

• 30 sq cm 

Find the AREA of this figure.

• 160 square feet

• 161 feet

• 106

• 1600 feet