HW on Parallelograms and Diagonals

Front

Which shape is NOT a type of parallelogram?

Back

Trapezoid

Front

Solve for x in the parallelogram: x + 5 = 16.

Back

x = 11

Front

A square is a rectangle. True or False?

Back

Always

Front

How would you prove that the diagonals of a parallelogram bisect each other?

Back

Using the Midpoint formula.

Front

If a parallelogram has one right angle, what can be said about its other angles?

Back

All angles are right angles.

Front

What is the relationship between the opposite sides of a parallelogram?

Back

They are equal in length.

Front

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

Back

360 degrees.

Front

If the diagonals of a parallelogram are equal, what type of parallelogram is it?

Back

A rectangle.

Front

What is the formula for the area of a parallelogram?

Back

Area = base × height.

Front

If a parallelogram has two sides of equal length and one angle of 60 degrees, what type of parallelogram is it?

Back

It is a rhombus.