Classify Quadrilaterals by Angles and Sides

What two quadrilaterals only have right angles?

• squares and parallelograms

• trapezoids and rectangles

• squares and rectangles

• parallelograms and trapezoids

The following is a trapezoid, so it must have __________.

• 4 right angles

• 3 obtuse angles

• only 1 pair of parallel sides

• 2 perpendicular sides

Angle 1 is 34^o, angle 2 is 58^o, angle 3 is 100^o. If this shape is a quadrilateral, what is the measure of the 4th angle.

• 186^o

• 121^o

• 168^o

• 90^o

What is the value of x?

• 4^o

• 360^o

• 12^o

• 6^o

Find the missing angle measurement

• 55°

• 50°

• 62°

• 52°

All Quadrilaterals have angles that add up too:

• 90°

• 180°

• 360°

• 45°

a polygon with 4 angles and 4 sides

• quadrilateral

• hierarchy

• acute angle

• obtuse angle

a quadrilateral with 4 equal sides, 4 right angles, and opposite sides are parallel.

• square

• parallelogram

• rhombus

• rectangle

A quadrilateral with 2 pairs of opposite equal parallel sides and 4 right angles.

• rectangle

• trapezoid

• parallelogram

• rhombus

a quadrilateral with 4 equal sides, opposite sides are parallel, opposite angles are equal

• trapezoid

• parallelogram

• triangle

• rhombus