Chapter 6 Review (Geometry)

Front

What is a rhombus?

Back

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

Front

What are the properties of a parallelogram?

Back

A parallelogram has opposite sides that are equal in length, opposite angles that are equal, and the diagonals bisect each other.

Front

How do you find the measure of an angle in a rhombus?

Back

In a rhombus, opposite angles are equal, and adjacent angles are supplementary (add up to 180 degrees).

Front

What is the sum of the interior angles of a quadrilateral?

Back

The sum of the interior angles of a quadrilateral is 360 degrees.

Front

If one angle of a parallelogram is 70 degrees, what are the measures of the other angles?

Back

The opposite angle is also 70 degrees, and the adjacent angles are 110 degrees each.

Front

What is the relationship between the diagonals of a rhombus?

Back

The diagonals of a rhombus bisect each other at right angles.

Front

How do you calculate the area of a rhombus?

Back

The area of a rhombus can be calculated using the formula: Area = (d1 * d2) / 2, where d1 and d2 are the lengths of the diagonals.

Front

What is the difference between a rhombus and a rectangle?

Back

A rhombus has all sides equal and does not require right angles, while a rectangle has opposite sides equal and all angles are right angles.

Front

If m∠A = 60° in a rhombus, what is m∠C?

Back

m∠C = 60° (opposite angles are equal in a rhombus).

Front

What is the formula for the perimeter of a rhombus?

Back

The perimeter of a rhombus is P = 4a, where 'a' is the length of one side.