Drawing
Classifying Triangles- Angles
Classifying Triangles- Sides
Classifying Quadrilaterals
Lines
100
Draw an example of an equilateral acute triangle.
The triangle needs to have three sides the same length and all three angles are acute. 
100
What type of triangle has at least one right angle?
A right triangle
100
What is the name for a triangle whose sides are all equal?
Equilateral
100
What is the most specific name for this quadrilateral? 
Parallelogram
100
What is the definition of a set of parallel lines?
Two lines that will never, ever cross.
200
Draw a right scalene triangle.
The following needs to have one right angle and all three lines different lengths. 
200
What type of triangle has at least one obtuse angle?
An Obtuse Triangle
200
What is the name for a triangle that has two sides that are equal?
Isosceles
200
What is the most specific name for this quadrilateral? 
Trapezoid
200
What is the definition of intersecting lines?
Two lines that intersect but do not make a right angle.
300
Draw a parallelogram.
300
A triangle has one angle that measures 20 degrees, one that measure 45 degrees, and one that measures 115 degrees. What would you classify this triangle as? Why?
An obtuse triangle because of the 115 degree angle.
300
All triangles have at least two___________ angles. Choices: acute, right, obtuse, or scalene
acute
300
Explain the difference between a square and a rectangle.
A square has four equal sides, four right angles, and two sets of perpendicular lines.
A rectangle has two sets of equal sides, four right angles, and two sets of perpendicular lines.
300
Which figures have parallel sides but NOT perpendicular sides? 
Figures 2 and 3
400
Draw an obtuse isosceles triangle.
The triangle needs to have two sides the same length and one obtuse angle. 
400
What type of triangle has three acute angles?
An acute triangle.
400
What is the name for a triangle that has no sides that are equal?
Scalene
400
Julian drew a quadrilateral with all equal sides but no right angles. What type of quadrilateral did Julian draw?
Rhombus
400
What type of figure has 2 sets of parallel sides and 2 sets of perpendicular sides?
A rectangle and a square.
500
Draw a rhombus.
500
What type of triangle is triangle TMP? Why? 
An Obtuse angle because angle M is obtuse.
500
Can an equilateral triangle also be an obtuse triangle? Why or why not?
No, an equilateral triangle is always an acute angle because all three angles are acute.
500
Diana drew the following figures and said they were all parallelograms. Which figure does NOT belong? Why?
The second figure does not belong because it does not have two sets of parallel lines.
500
How many right angles does a pair of perpendicular lines make?
4 right angles