Geometry Review

How do you find the area of a composite shape?

• Calculate the perimeter of the shape.

• Divide the shape into simpler shapes, calculate their areas, and then sum them up.

• Use the formula for the area of a rectangle only.

• Estimate the area by measuring the sides.

What is the volume of a cube with side length 's'?

• Volume = s²

• Volume = 6s

• Volume = s³

• Volume = 4/3πs³

How do you calculate the area of a parallelogram?

• Area = base × height

• Area = 2 × (base + height)

• Area = base × base

• Area = height × height

What is the relationship between the area of a square and its perimeter?

• The area is equal to the perimeter.

• The area is related to the square of the side length, while the perimeter is four times the side length.

• The area is half of the perimeter.

• The area and perimeter are independent of each other.

If the radius of a circle is 3 cm, what is its area?

• 28.27 cm²

• 18.84 cm²

• 12.56 cm²

• 31.42 cm²

What is the area of a figure with a length of 10 inches and a width of 5 inches?

• 30 inches²

• 40 inches²

• 50 inches²

• 60 inches²

What is the formula for the area of a circle?

• Area = π × radius²

• Area = 2π × radius

• Area = π × diameter

• Area = radius × height

What is the difference between area and volume?

• Area measures the surface of a shape, while volume measures the space inside a 3D object.

• Area is the amount of space inside a 2D shape, while volume is the amount of surface area of a 3D object.

• Area and volume are the same measurements used for different shapes.

• Area measures the space inside a 3D object, while volume measures the surface of a shape.

What is the volume of a cylinder with a radius of 2 cm and a height of 5 cm?

• 10π cm³

• 15π cm³

• 20π cm³

• 25π cm³

If a box has dimensions 2 units, 4 units, and 1 unit, what is its volume?

• 6 cubic units

• 8 cubic units

• 10 cubic units

• 12 cubic units