Illustrative Math Grade 6 Unit 1A Test Review

Front

What is a parallelogram?

Back

A parallelogram is a four-sided figure (quadrilateral) where opposite sides are parallel and equal in length.

Front

True or False: A rectangle is a type of parallelogram.

Back

True

Front

What is the formula for the area of a parallelogram?

Back

Area = base x height

Front

What is the area of a triangle with a base of 6 units and a height of 4 units?

Back

Area = (base x height) / 2 = (6 x 4) / 2 = 12 units²

Front

If the base of a triangle is 6 units and the area is 12 units², what is the height?

Back

Height = (Area x 2) / base = (12 x 2) / 6 = 4 units

Front

What is the difference between a rectangle and a parallelogram?

Back

A rectangle has right angles, while a parallelogram does not necessarily have right angles.

Front

What are the properties of a parallelogram?

Back

Opposite sides are equal, opposite angles are equal, and the diagonals bisect each other.

Front

If line m is the base of a parallelogram, which lines could be the height?

Back

The height is the perpendicular distance from the base to the opposite side.

Front

What is the area of a rectangle with a length of 5 units and a width of 3 units?

Back

Area = length x width = 5 x 3 = 15 units²

Front

What is the formula for the perimeter of a rectangle?

Back

Perimeter = 2(length + width)