Angles and Quadrilaterals

Angles that have a measure less than 90 degrees are called _____ ______.

• acute angles
• obtuse angles
• right angles
• straight angles

Angles that have a measure more than 90 degrees and less than 180 degrees are called ______ ______.

• abuse angels
• acute angles
• obtuse angles
• obese angles

Angles that are exactly 90 degrees are called _____ ______.

• tight angles
• acute angles
• obtuse angles
• right angles

• right
• obtuse
• acute 
• straight

• right
• obtuse
• acute
• straight

Classify the Angle

• Acute
• Right
• Obtuse
• Straight

Classify the Angle

• Acute
• Right
• Obtuse
• Straight

Name that shape.

• trapezoid
• quadrilateral
• parallelogram
• rhombus

If a quadrilateral has 4 equal sides, then it is a square. 

• TRUE
• FALSE

If a shape is a square, then it is also a rectangle and a rhombus.

• TRUE
• FALSE