Exploring Quadrilaterals in Math Antics

What defines a quadrilateral?

• A polygon with three sides

• A shape with four angles

• A polygon with four sides

• A shape with one pair of parallel sides

What transformation turns a square into a rectangle?

• Stretching one pair of opposite sides

• Removing one side

• Making all angles acute

• Adding one side

What is a rhombus?

• A quadrilateral with no parallel sides

• A quadrilateral with all angles equal

• A quadrilateral with one pair of parallel sides

• A quadrilateral with all sides equal

What makes a parallelogram unique among quadrilaterals?

• Having only right angles

• Having two pairs of parallel sides

• Having all angles equal

• Having no equal sides

What is the American term for a quadrilateral with one pair of parallel sides?

• Rhombus

• Parallelogram

• Trapezoid

• Rectangle

What do we call a quadrilateral with no parallel sides in this video?

• Trapezium

• Rhombus

• Square

• Quadrilateral

How many degrees do the angles of any quadrilateral sum up to?

• 90 degrees

• 360 degrees

• 180 degrees

• 270 degrees

What is the process to find an unknown angle in a quadrilateral?

• Add all the known angles

• Multiply the known angles by two

• Subtract the known angles from 360 degrees

• Subtract the known angles from 180 degrees

In a parallelogram, how are opposite angles related?

• They are not related

• They are equal

• They are supplementary

• They are complementary

If a parallelogram has one angle of 50 degrees, what is the measure of angle A?

• 130 degrees

• 260 degrees

• 50 degrees

• 100 degrees