Angles
Shapes
Geometry
4th Grade Geometry
100
How many degrees does all 3 angles add up to in a triangle?
180 degrees
100
How many sides does a quadrilateral have?
4
100
What are parallel lines?
Two lines that never meet or touch
100
If an angle measures 140 degrees, what tyoe of angle is it?
Obtuse
200
What type of angle is 90 degrees?
right angle
200
What is an attribute of a trapezoid?
One pair of parallel sides
200
What is a perpendicular line?
Two lines that meet at a 90 degree angle
200
True or False: A rhombus has to have all right angles?
False
300
What kind of angle is less than 90 degrees?
Acute Angle
300
What are the attributes of a parallelogram?
Opposite sides are equal, opposite angles are equal, 2 pairs of parallel sides
300
What is this triangle called? 
Equilateral Triangle
300
Parallel lines cross at a 90 degree angle - True or False?
False
400
What type of angle is greater than 90 degrees?
Obtuse Angle
400
What are the attributes of a rhombus?
4 equal sides, 2 pairs of parallel sides
400
True or False? A rhombus has to have all equal sides
True
400
Draw a parallelogram.
see whiteboards
600
How many degrees are in a straight angle?
180 degrees
600
What quadrilateral has exactly one set of parallel lines?
trapezoid
600
True or False: A square has to have all right angles
True
600
What do we use to measure angles?
a protractor