Chapter 9 and 10 Review (M6)

A package of sticky notes is in the shape of a parallelogram. The dimensions of one sticky note are shown. What is the area of one sticky note?

• A. 21.2 cm²

• B. 54.56 cm²

• C. 42.4 cm²

• D. 109.12 cm²

What is the base of a parallelogram with height 5.6 meters and an area of 39.2 square meters? Write and solve an equation to find the missing dimension. Check.

What is the area of the triangle?

• 360 m²

• 180 m²

• 390 m²

• 195 m²

A triangle has a base of 17 inches and an area of 127.5 square inches. What is the height of the triangle? Write and solve an equation to find the missing dimension. Check.

What is the area of the trapezoid?

• 330 m²

• 660 m²

• 60 m²

• 225.5 m²

A farmer is installing a new fence. The coordinates of the vertices of the fence are A(2, 2), B(2, 6), C(8, 6), and D(8, 2). If each grid has a length of 9 yards, how much wire is needed for the fence?

• A. 20 yards

• B. 180 yards

• C. 24 yards

• D. 216 yards

For Questions 7 and 8, refer to the figure at the right that shows the dimensions of Ramiro’s basement floor. What is the perimeter of the basement floor?

• 106 feet

• 45 feet

• 80 feet

• 90 feet

For Questions 7 and 8, refer to the figure at the right that shows the dimensions of Ramiro’s basement floor. What is the area of the basement floor?

• 448 sq ft

• 400 sq ft
• 700 sq ft
• 600 sq ft

Find the area of the kite.

• 108 m²

• 95 m²

• 39 m²

• 78 m²

Find the surface area of the rectangular prism below.

• 17 yd²

• 108 yd²

• 84 yd²

• 168 yd²