This video tutorial introduces unit 7 on quadrilaterals, covering definitions and properties of various types such as parallelograms, rhombuses, rectangles, squares, kites, trapezoids, and isosceles trapezoids. It includes example problems to apply these concepts.

What is a quadrilateral?

• A shape with three sides

• A shape with four sides

• A shape with five sides

• A shape with six sides

Tags

CCSS.2.G.A.1

What does 'quad' in 'quadrilateral' signify?

• Three

• Four

• Five

• Six

Tags

CCSS.2.G.A.1

Which shape is described as a parallelogram with four right angles?

• Square

• Rhombus

• Rectangle

• Trapezoid

Tags

CCSS.5.G.B.4

Which quadrilateral has two pairs of opposite sides parallel and four right angles?

• Rectangle

• Rhombus

• Square

• Kite

Tags

CCSS.5.G.B.4

What property is common to all parallelograms?

• All angles are right angles

• Opposite sides are parallel

• Adjacent sides are congruent

• All sides are congruent

Tags

CCSS.HSG.CO.C.11

Which statement is true for a square?

• It has two right angles

• Opposite sides are not parallel

• It combines properties of a rhombus and a rectangle

• It does not have congruent sides

Tags

CCSS.HSG.CO.C.11

What distinguishes a kite from other quadrilaterals discussed?

• All sides are parallel

• It has right angles

• Two pairs of adjacent sides are congruent

• All sides are congruent

What is a trapezoid?

• A quadrilateral with all sides congruent

• A quadrilateral with all sides parallel

• A quadrilateral with no parallel sides

• A quadrilateral with exactly one pair of parallel sides

How do you solve for variables in a rhombus when given side equations?

• None of the above

• Use the Pythagorean theorem

• Set all sides equal

• Set opposite sides equal

Tags

CCSS.HSG.CO.C.11

In a parallelogram, if you know one angle, how can you find the others?

• Using the sine rule

• Using the cosine rule

• All angles are always 90 degrees

• Using properties of parallel lines

Tags

CCSS.HSG.C.A.3