Quadrilaterals
Triangles
Types of Triangles
Types of Triangles 2
Polygons
100
These quadrilaterals have 2 pairs of parallel sides.
Parallelograms, rectangles, rhombuses, and squares
100
The number of sides of a triangle.
What are 3 sides?
100
Triangles that have all sides equal
equilateral triangles
100
Triangles that have three angles less than 90 degrees
acute triangles
100
A shape with 4 sides is a...
QUADRILATERAL
200
These quadrilaterals have ONLY 1 pair of parallel sides.
Trapezoids
200
The sum of the angles of a triangle.
What is 180 degrees?
200
Triangles that have no equal sides
scalene triangles
200
Triangles that have one angle greater than 90 degrees
obtuse triangles
200
What is a regular polygon?
A polygon with EQUAL SIDES
300
These quadrilaterals have sides that are the same size.
What are squares and rhombuses?
300
Find the measure of the third angle: 70 degrees, 45 degrees
What is 65 degrees?
300
Triangles that have two equal sides
isosceles triangles
300
Triangles that have one 90 degree angle
right triangle
300
How many sides does an octagon have?
8
400
Which words describe this shape:
Quadrilateral
Parallelogram
400
Determine the measure of the third angle of this triangle: a right angle, 60 degrees
What is 30 degrees?
400
What are the 3 types of triangles by sides?
Scalene, Equilateral, Isosceles
400
What are the 3 types of triangles by angles?
acute, obtuse, right
400
What shape has 5 sides?
Pentagon
500
What classification can we give to all quadrilaterals that have four right angles?
Rectangle
500
Give 2 names for this triangle.
Right
Scalene
500
A triangle has side lengths of 10 cm, 7 cm, and 5 cm. What type of triangle is this?
scalene
500
A right isosceles triangle is given. What are the two missing angles?
45 degrees
500
What shape has 6 sides?
Hexagon