4.1 Flashcardizz. Properties of Parallelograms

Front

What is a parallelogram?

Back

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

Tags

CCSS.3.G.A.1

Front

What are the properties of opposite angles in a parallelogram?

Back

In a parallelogram, opposite angles are equal.

Tags

CCSS.HSG.CO.C.11

Front

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

Back

The sum of the interior angles of a parallelogram is 360°.

Front

What is the relationship between consecutive angles in a parallelogram?

Back

Consecutive angles in a parallelogram are supplementary, meaning they add up to 180°.

Tags

CCSS.HSG.CO.C.11

Front

What happens to the diagonals of a parallelogram?

Back

The diagonals of a parallelogram bisect each other, meaning they cut each other in half.

Tags

CCSS.HSG.CO.C.11

Front

If one angle of a parallelogram is 95°, what are the measures of the other angles?

Back

The opposite angle is also 95°, and the consecutive angles are each 85°.

Tags

CCSS.HSG.C.A.3

Front

How do you find the length of a diagonal in a parallelogram?

Back

Use the properties of triangles formed by the diagonals and the sides of the parallelogram, often applying the Pythagorean theorem.

Tags

CCSS.HSG.CO.C.11

Front

What is the formula for the area of a parallelogram?

Back

The area of a parallelogram is calculated as Area = base × height.

Tags

CCSS.6.G.A.1

Front

What is the relationship between the sides of a parallelogram?

Back

In a parallelogram, opposite sides are equal in length.

Tags

CCSS.HSG.CO.C.11

Front

What is the significance of the diagonals in a parallelogram?

Back

The diagonals can be used to determine the properties of the parallelogram, such as its area and the lengths of its sides.

Tags

CCSS.HSG.CO.C.11