Assessment Area and Perimeter

Front

What is the formula for the area of a trapezoid?

Back

Area = (1/2) * (b1 + b2) * h, where b1 and b2 are the lengths of the two parallel sides and h is the height.

Front

What is the formula for the area of a triangle?

Back

Area = (1/2) * base * height.

Front

What is the formula for the area of a rhombus?

Back

Area = (1/2) * (d1) * (d2), where d1 and d2 are the lengths of the diagonals.

Front

What is the formula for the area of a rectangle?

Back

Area = length * width.

Front

What is the formula for the area of a parallelogram?

Back

Area = base * height.

Front

What is the definition of a trapezoid?

Back

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

Front

What is the definition of a triangle?

Back

A triangle is a three-sided polygon.

Front

What is the definition of a rhombus?

Back

A rhombus is a quadrilateral with all four sides of equal length.

Front

What is the definition of a rectangle?

Back

A rectangle is a quadrilateral with four right angles.

Front

What is the definition of a parallelogram?

Back

A parallelogram is a quadrilateral with opposite sides that are parallel and equal in length.