Area of Trapezoids

Front

What is a trapezoid?

Back

A trapezoid is a four-sided figure (quadrilateral) with at least one pair of parallel sides.

Front

How do you calculate the area of a trapezoid?

Back

The area of a trapezoid can be calculated using the formula: Area = (Base1 + Base2) × Height / 2.

Front

What are the bases of a trapezoid?

Back

The bases of a trapezoid are the two parallel sides.

Front

What is the height of a trapezoid?

Back

The height of a trapezoid is the perpendicular distance between the two bases.

Front

If a trapezoid has bases of 5 inches and 3 inches, and a height of 9 inches, what is its area?

Back

Area = (5 + 3) × 9 / 2 = 36 square inches.

Front

What is the area of a trapezoid with bases of 6 feet and 10 feet, and a height of 6 feet?

Back

Area = (6 + 10) × 6 / 2 = 48 square feet.

Front

What is the formula for the area of a triangle?

Back

The area of a triangle is calculated using the formula: Area = Base × Height / 2.

Front

What is the area of a triangle with a base of 5 units and a height of 4 units?

Back

Area = 5 × 4 / 2 = 10 square units.

Front

What is the significance of the height in calculating the area of trapezoids?

Back

The height is crucial as it determines the vertical distance between the bases, affecting the area calculation.

Front

What is the relationship between the bases and the area of a trapezoid?

Back

The area increases as the lengths of the bases increase.