Area of a trapezoid

What is the area of a trapezoid with bases of 9 cm and 11 cm, and a height of 5 cm?

• 40 cm²

• 45 cm²

• 50 cm²

• 55 cm²

Tags

CCSS.6.G.A.1

If the area of a trapezoid is 72 m² and the height is 6 m, what is the sum of the bases?

• 20 m

• 22 m

• 24 m

• 26 m

Tags

CCSS.6.G.A.1

What is the area of a trapezoid with bases of 5 inches and 15 inches, and a height of 2 inches?

• 10 in²

• 15 in²

• 20 in²

• 25 in²

Tags

CCSS.6.G.A.1

If a trapezoid has an area of 50 ft² and a height of 5 ft, what is the sum of the lengths of the bases?

• 15 ft

• 18 ft

• 20 ft

• 25 ft

Tags

CCSS.6.G.A.1

What is the significance of the trapezoid area formula in real-life applications?

• It helps in calculating areas of land, roofs, and other structures that have trapezoidal shapes.

• It is used to determine the volume of three-dimensional objects.

• It assists in measuring the angles of trapezoidal figures.

• It provides a method for calculating the perimeter of trapezoids.

Tags

CCSS.6.G.A.1

What do the symbols b1 and b2 represent in the trapezoid area formula?

• The lengths of the two parallel sides (bases) of the trapezoid.

• The height of the trapezoid.

• The lengths of the non-parallel sides of the trapezoid.

• The area of the trapezoid.

Tags

CCSS.6.G.A.1

Calculate the area of a trapezoid with bases of 4 ft and 8 ft, and a height of 5 ft.

• 20 ft²

• 30 ft²

• 25 ft²

• 15 ft²

Tags

CCSS.6.G.A.1

What is the formula used to find the area of a trapezoid?

• A = (b1 + b2)h / 2, where b1 and b2 are the lengths of the two bases and h is the height.

• A = b * h, where b is the base and h is the height.

• A = (b1 - b2)h / 2, where b1 and b2 are the lengths of the two bases and h is the height.

• A = (b1 + b2) * h, where b1 and b2 are the lengths of the two bases and h is the height.

Tags

CCSS.6.G.A.1

If a trapezoid has an area of 100 ft² and one base is 20 ft, what is the height if the other base is 10 ft?

• 4.5 ft

• 5.5 ft

• 6.67 ft

• 7.5 ft

Tags

CCSS.6.G.A.1

What is the area of a trapezoid with bases of 7 ft and 3 ft, and a height of 4 ft?

• 12 ft²

• 20 ft²

• 28 ft²

• 18 ft²

Tags

CCSS.6.G.A.1